Identify DC gain and DC operations point of Floating inverter amplifier

<!DOCTYPE html> <html id="XF" lang="en-US" dir="LTR" data-app="public" data-template="thread_view_type_question" data-container-key="node-38" data-content-key="thread-412493" data-logged-in="false" data-cookie-prefix="xf_" data-csrf="1733252639,a5b394ec86c9c08439195c03352f9a86" class="has-no-js template-thread_view_type_question XenBase layout-classic style-light sidebar-rightside xb-toggle-default xb-sidebar-show" > <head> <link rel="amphtml" href="https://www.edaboard.com/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/?amp=1"> <meta charset="utf-8" /> <meta http-equiv="X-UA-Compatible" content="IE=Edge" /> <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover"> <meta name="google-site-verification" content="DV7LDR5buufweuAKIWGLTviodipCG_pt1IC6lBYZc_s" />  <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-MMC9PJ9');</script>   <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-5CSQHWF');</script>   <script type="text/javascript"> adroll_adv_id = "H6QSRTNYTVH7HE3332AG6H"; adroll_pix_id = "SLD62WUEQVGMFKFQ4GL5PT"; adroll_version = "2.0"; (function(w, d, e, o, a) { w.__adroll_loaded = true; w.adroll = w.adroll || []; w.adroll.f = [ 'setProperties', 'identify', 'track' ]; var roundtripUrl = "https://s.adroll.com/j/" + adroll_adv_id + "/roundtrip.js"; for (a = 0; a < w.adroll.f.length; a++) { w.adroll[w.adroll.f[a]] = w.adroll[w.adroll.f[a]] || (function(n) { return function() { w.adroll.push([ n, arguments ]) } })(w.adroll.f[a]) } e = d.createElement('script'); o = d.getElementsByTagName('script')[0]; e.async = 1; e.src = roundtripUrl; o.parentNode.insertBefore(e, o); })(window, document); adroll.track("pageView"); </script>   <script async src="https://securepubads.g.doubleclick.net/tag/js/gpt.js"></script> <script> window.googletag = window.googletag || {cmd: []}; googletag.cmd.push(function() { var pathParts = window.location.pathname.substr(1).split('/'); var mapLeaderboard = googletag.sizeMapping() .addSize([1024, 200], [728, 90]) .addSize([0, 0], [300, 250]) .build(); var mapWallpaper = googletag.sizeMapping() .addSize([1024, 200], [1, 1]) .addSize([0, 0], [[1, 1]]) .build(); var gptSlots = []; googletag.defineSlot('/5272491/ee_network/eda_customsearchbox', [300, 90], 'div-gpt-eda_customsearchbox').addService(googletag.pubads()); gptSlots[0] = googletag.defineSlot('/5272491/ee_network/eda_header', [728, 90], 'div-gpt-eda-header').defineSizeMapping(mapLeaderboard).addService(googletag.pubads()); gptSlots[1] = googletag.defineSlot('/5272491/ee_network/eda_thread1', [728, 90], 'div-gpt-eda_thread1').defineSizeMapping(mapLeaderboard).addService(googletag.pubads()); gptSlots[2] = googletag.defineSlot('/5272491/ee_network/eda_thread2', [728, 90], 'div-gpt-eda_thread2').defineSizeMapping(mapLeaderboard).addService(googletag.pubads()); googletag.defineSlot('/5272491/ee_network/eda_thread3', [[728, 90]], 'div-gpt-eda_thread3').addService(googletag.pubads()); gptSlots[3] = googletag.defineSlot('/5272491/ee_network/eda_wallpaper', [1, 1], 'div-gpt-eda_wallpaper').defineSizeMapping(mapWallpaper).addService(googletag.pubads()); googletag.defineSlot('/5272491/ee_network/eda_sidebar1', [[300, 250], [300, 600]], 'div-gpt-eda_sidebar1').addService(googletag.pubads()); googletag.defineSlot('/5272491/ee_network/eda_sidebarbottom', [[300, 250], [300, 600]], 'div-gpt-eda_sidebarbottom').addService(googletag.pubads()); googletag.pubads().enableSingleRequest(); googletag.pubads().collapseEmptyDivs(); googletag.pubads().setTargeting('articletitle', pathParts[0] ? pathParts[0] : 'home-page'); googletag.enableServices(); }); </script>  <title>Identify DC gain and DC operations point of Floating inverter amplifier | Forum for Electronics</title> <link rel="manifest" href="/webmanifest.php"> <meta name="theme-color" content="#003300" /> <meta name="apple-mobile-web-app-title" content="Forum for Electronics"> <meta name="description" content="Hello, everyone, I want to identify DC gain and operations point a floating inverter amplifier as picture below, but I try run dc, ac, in ADE but I confuse..." /> <meta property="og:description" content="Hello, everyone, I want to identify DC gain and operations point a floating inverter amplifier as picture below, but I try run dc, ac, in ADE but I confuse about the result. Anyone Could you help me the guideline to identify DC gain and operations point. Thank, everyone" /> <meta property="twitter:description" content="Hello, everyone, I want to identify DC gain and operations point a floating inverter amplifier as picture below, but I try run dc, ac, in ADE but I confuse about the result. Anyone Could you help..." /> <meta property="og:url" content="https://www.edaboard.com/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/" /> <link rel="canonical" href="https://www.edaboard.com/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/" /> <meta property="og:site_name" content="Forum for Electronics" /> <meta property="og:type" content="website" /> <meta property="og:title" content="Identify DC gain and DC operations point of Floating inverter amplifier" /> <meta property="twitter:title" content="Identify DC gain and DC operations point of Floating inverter..." /> <link rel="preconnect" href="https://fonts.googleapis.com"><link rel="preconnect" href="https://fonts.gstatic.com" crossorigin><link href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;700&display=swap" rel="stylesheet"> <link rel="stylesheet" href="/css.php?css=public%3Anormalize.css%2Cpublic%3Afa.css%2Cpublic%3Acore.less%2Cpublic%3Aapp.less&s=9&l=1&d=1723721420&k=ce24df795bfe74f6e2e5ab381b380c6a9a6d5f02" /> <link rel="stylesheet" href="/css.php?css=public%3ACMTV_Math.less%2Cpublic%3Aattachments.less%2Cpublic%3Abb_code.less%2Cpublic%3Alightbox.less%2Cpublic%3Amessage.less%2Cpublic%3Amrs_message.less%2Cpublic%3Anotices.less%2Cpublic%3Ashare_controls.less%2Cpublic%3AsvESE_autocomplete.less%2Cpublic%3Axb.less%2Cpublic%3Axb_search.less%2Cpublic%3Axb_welcome.less%2Cpublic%3Axcle_advanced_syntax.css%2Cpublic%3Axcle_latex.css%2Cpublic%3Axcpa_main.css%2Cpublic%3Axcpa_prestitial.css%2Cpublic%3Aextra.less&s=9&l=1&d=1723721420&k=4581ae88770d5ff53eca2852519020c7198f465a" /> <script src="/js/xf/preamble.min.js?_v=5941fcb1"></script> <link rel="icon" type="image/png" href="https://www.edaboard.com/favicon.ico" sizes="32x32" /> </head> <body data-template="thread_view_type_question"> <script> var GAMaccountID = 5272491 var GAMnetworkName = 'ee_network'; var GAMadUnitName = 'eda_prestitial'; var GAMadSizes = '300, 225\n 640, 480'; googletag.slots = googletag.slots || {}; </script> <a href="#main-content" class="visually-hidden focusable skip-link"> Skip to main content </a> <div id="prestitial" style="opacity: 0;"> <div id="prestitial-overlay"></div> <div id="prestitial-grid"> <div class="prestitial-logo"> <div class="title-area"> <div class="p-header-logo p-header-logo--image"> <a href="https://www.edaboard.com"> <img src="/styles/images/edaboard-logo-ot-253w.png" srcset="" alt="Forum for Electronics" width="253" height="34" /> </a> </div> </div> </div> <div class="close-cta"> Continue to Site <i class="fa fa-arrow-right"></i> </div> <div id="prestitial-banner"></div> </div> </div>  <div id="body-wrapper" style="opacity: 0;">  <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MMC9PJ9" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>   <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-5CSQHWF" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>  <div class="p-pageWrapper" id="top"> <div class="p-pageWrapper--helper"></div> <div class="xb-page-wrapper xb-canvas-menuActive"> <div class="xb-page-wrapper--helper"></div> <header class="p-header" id="header"> <div class="p-header-inner"> <div class="p-header-content"> <div class="p-header-logo p-header-logo--image"> <a href="https://www.edaboard.com"> <img src="/styles/images/edaboard-logo-ot-253w.png" srcset="/styles/images/edaboard-logo-ot-retina-506w.png 2x" alt="Forum for Electronics" width="253" height="34" /> </a> </div> <div class="xb-searchWrapper" id="xb-searchWrapper" tabindex="0"> <form action="/search/search" id="xbSearch" data-xf-init="quick-search" data-autocomplete-filter="null" data-autocomplete-filter="null" class="xb-search" method="post" data-no-auto-focus="true"> <input type="text" class="input" name="keywords" placeholder="Search…" aria-label="Search" /> <div class="menu menu--structural menu--search" aria-hidden="true"> <div class="menu-content"> <div class="menu-row"> <select name="constraints" class="js-quickSearch-constraint input" aria-label="Search within"> <option value="">Everywhere</option> <option value="{"search_type":"post"}">Threads</option> <option value="{"search_type":"post","c":{"nodes":[38],"child_nodes":1}}">This forum</option> <option value="{"search_type":"post","c":{"thread":412493}}" selected="selected">This thread</option> </select> </div> <div class="menu-row"> <label class="iconic"><input type="checkbox" name="c[container_only]" value="1" /><i aria-hidden="true"></i><span class="iconic-label">Search titles and first posts only</span></label> </div> <div class="menu-row"> <label class="iconic"><input type="checkbox" name="c[title_only]" value="1" /><i aria-hidden="true"></i><span class="iconic-label">Search titles only</span></label> </div> <div class="menu-row"> <div class="inputGroup"> <span class="inputGroup-text" id="ctrl_search_menu_by_member">By:</span> <input type="text" class="input" name="c[users]" data-xf-init="auto-complete" placeholder="Member" aria-labelledby="ctrl_search_menu_by_member" /> </div> </div> <div class="menu-footer"> <span class="menu-footer-controls"> <button type="submit" class="button--primary button button--icon button--icon--search"><span class="button-text">Search</span></button> <a href="/search/" class="button"><span class="button-text">Advanced search…</span></a> </span> </div> <input type="hidden" name="_xfToken" value="1733252639,a5b394ec86c9c08439195c03352f9a86" /> </div> </div> </form> </div> </div> </div> </header> <div class="xb-content-wrapper"> <div class="navigation-helper"></div> <div class="p-navSticky p-navSticky--primary" data-xf-init="sticky-header"> <div class="p-nav--wrapper"> <nav class="p-nav"> <div class="p-nav-inner"> <button type="button" class="button--plain p-nav-menuTrigger button" data-xf-click="off-canvas" data-menu=".js-headerOffCanvasMenu" tabindex="0" aria-label="Menu"><span class="button-text"> <i aria-hidden="true"></i> </span></button> <div class="p-nav-smallLogo"> <a href="https://www.edaboard.com"> <img src="/styles/images/edaboard-logo-ot-253w.png" srcset="" alt="Forum for Electronics" width="253" height="34" /> </a> </div> <div class="p-nav-scroller hScroller" data-xf-init="h-scroller" data-auto-scroll=".p-navEl.is-selected"> <div class="hScroller-scroll"> <ul class="p-nav-list js-offCanvasNavSource"> <li class="navforums"> <div class="p-navEl is-selected" data-has-children="true"> <a href="/" class="p-navEl-link p-navEl-link--splitMenu " data-nav-id="forums">Forums</a> <a data-xf-key="1" data-xf-click="menu" data-menu-pos-ref="< .p-navEl" class="p-navEl-splitTrigger" role="button" tabindex="0" aria-label="Toggle expanded" aria-expanded="false" aria-haspopup="true"></a> <div class="menu menu--structural" data-menu="menu" aria-hidden="true"> <div class="menu-content"> <a href="/whats-new/posts/" class="menu-linkRow u-indentDepth0 js-offCanvasCopy " data-nav-id="newPosts">New posts</a> <a href="/search/?type=post" class="menu-linkRow u-indentDepth0 js-offCanvasCopy " data-nav-id="searchForums">Search forums</a> </div> </div> </div> </li> <li class="navbestanswers"> <div class="p-navEl " > <a href="/topanswers" class="p-navEl-link " data-xf-key="2" data-nav-id="bestanswers">Best Answers</a> </div> </li> <li class="navwhatsNew"> <div class="p-navEl " data-has-children="true"> <a href="/whats-new/" class="p-navEl-link p-navEl-link--splitMenu " data-nav-id="whatsNew">What's new</a> <a data-xf-key="3" data-xf-click="menu" data-menu-pos-ref="< .p-navEl" class="p-navEl-splitTrigger" role="button" tabindex="0" aria-label="Toggle expanded" aria-expanded="false" aria-haspopup="true"></a> <div class="menu menu--structural" data-menu="menu" aria-hidden="true"> <div class="menu-content"> <a href="/whats-new/posts/" class="menu-linkRow u-indentDepth0 js-offCanvasCopy " rel="nofollow" data-nav-id="whatsNewPosts">New posts</a> <a href="/whats-new/media/" class="menu-linkRow u-indentDepth0 js-offCanvasCopy " rel="nofollow" data-nav-id="xfmgWhatsNewNewMedia">New media</a> <a href="/whats-new/media-comments/" class="menu-linkRow u-indentDepth0 js-offCanvasCopy " rel="nofollow" data-nav-id="xfmgWhatsNewMediaComments">New media comments</a> <a href="/whats-new/ubs-blog-entries/" class="menu-linkRow u-indentDepth0 js-offCanvasCopy " rel="nofollow" data-nav-id="xaUbsWhatsNewNewBlogEntries">New blog entries</a> <a href="/whats-new/resources/" class="menu-linkRow u-indentDepth0 js-offCanvasCopy " rel="nofollow" data-nav-id="xfrmNewResources">New resources</a> <a href="/whats-new/profile-posts/" class="menu-linkRow u-indentDepth0 js-offCanvasCopy " rel="nofollow" data-nav-id="whatsNewProfilePosts">New profile posts</a> <a href="/whats-new/ubs-comments/" class="menu-linkRow u-indentDepth0 js-offCanvasCopy " rel="nofollow" data-nav-id="xaUbsWhatsNewBlogEntryComments">New blog entry comments</a> <a href="/whats-new/latest-activity" class="menu-linkRow u-indentDepth0 js-offCanvasCopy " rel="nofollow" data-nav-id="latestActivity">Latest activity</a> </div> </div> </div> </li> <li class="navxfmg"> <div class="p-navEl " data-has-children="true"> <a href="/media/" class="p-navEl-link p-navEl-link--splitMenu " data-nav-id="xfmg">Media</a> <a data-xf-key="4" data-xf-click="menu" data-menu-pos-ref="< .p-navEl" class="p-navEl-splitTrigger" role="button" tabindex="0" aria-label="Toggle expanded" aria-expanded="false" aria-haspopup="true"></a> <div class="menu menu--structural" data-menu="menu" aria-hidden="true"> <div class="menu-content"> <a href="/whats-new/media/" class="menu-linkRow u-indentDepth0 js-offCanvasCopy " rel="nofollow" data-nav-id="xfmgNewMedia">New media</a> <a href="/whats-new/media-comments/" class="menu-linkRow u-indentDepth0 js-offCanvasCopy " rel="nofollow" data-nav-id="xfmgNewComments">New comments</a> <a href="/search/?type=xfmg_media" class="menu-linkRow u-indentDepth0 js-offCanvasCopy " data-nav-id="xfmgSearchMedia">Search media</a> </div> </div> </div> </li> <li class="navxa_ubs"> <div class="p-navEl " data-has-children="true"> <a href="/blog/" class="p-navEl-link p-navEl-link--splitMenu " data-nav-id="xa_ubs">Blogs</a> <a data-xf-key="5" data-xf-click="menu" data-menu-pos-ref="< .p-navEl" class="p-navEl-splitTrigger" role="button" tabindex="0" aria-label="Toggle expanded" aria-expanded="false" aria-haspopup="true"></a> <div class="menu menu--structural" data-menu="menu" aria-hidden="true"> <div class="menu-content"> <a href="/whats-new/ubs-blog-entries/" class="menu-linkRow u-indentDepth0 js-offCanvasCopy " rel="nofollow" data-nav-id="xa_ubsNewBlogEntries">New entries</a> <a href="/whats-new/ubs-comments/" class="menu-linkRow u-indentDepth0 js-offCanvasCopy " rel="nofollow" data-nav-id="xa_ubsNewComments">New comments</a> <a href="/blog/latest-reviews" class="menu-linkRow u-indentDepth0 js-offCanvasCopy " data-nav-id="xa_ubsLatestReviews">Latest reviews</a> <a href="/blog/blog/" class="menu-linkRow u-indentDepth0 js-offCanvasCopy " data-nav-id="xa_ubsBlogList">Blog list</a> <a href="/blog/authors/" class="menu-linkRow u-indentDepth0 js-offCanvasCopy " data-nav-id="xa_ubsAuthorList">Author list</a> <a href="/search/?type=ubs_blog_entry" class="menu-linkRow u-indentDepth0 js-offCanvasCopy " data-nav-id="xa_ubsSearchBlogs">Search blogs</a> </div> </div> </div> </li> <li class="navhelp"> <div class="p-navEl " > <a href="/help" class="p-navEl-link " data-xf-key="6" data-nav-id="help">Help</a> </div> </li> <li class="navrules"> <div class="p-navEl " > <a href="/help/terms/" class="p-navEl-link " data-xf-key="7" data-nav-id="rules">Rules</a> </div> </li> <li class="navdbtechCredits"> </li> </ul> </div> </div> <div class="p-nav-opposite"> <div class="p-navgroup p-account p-navgroup--guest"> <a href="/login/" class="p-navgroup-link p-navgroup-link--textual p-navgroup-link--logIn" data-xf-click="overlay" data-follow-redirects="on"> <span class="p-navgroup-linkText">Log in</span> </a> <a href="/register/" class="p-navgroup-link p-navgroup-link--textual p-navgroup-link--register" data-xf-click="overlay" data-follow-redirects="on"> <span class="p-navgroup-linkText">Register</span> </a> </div> <div class="p-navgroup p-discovery"> <a href="/whats-new/" class="p-navgroup-link p-navgroup-link--iconic p-navgroup-link--whatsnew" aria-label="What's new" title="What's new"> <i aria-hidden="true"></i> <span class="p-navgroup-linkText">What's new</span> </a> <a href="/search/" class="p-navgroup-link p-navgroup-link--iconic p-navgroup-link--search" data-xf-click="menu" data-xf-key="/" aria-label="Search" aria-expanded="false" aria-haspopup="true" title="Search"> <i aria-hidden="true"></i> <span class="p-navgroup-linkText">Search</span> </a> <div class="menu menu--structural menu--wide" data-menu="menu" aria-hidden="true"> <form action="/search/search" method="post" class="menu-content" data-xf-init="quick-search" data-autocomplete-filter="["resource","post"]"> <h3 class="menu-header">Search</h3> <div class="menu-row"> <div class="inputGroup inputGroup--joined"> <input type="text" class="input" name="keywords" placeholder="Search…" aria-label="Search" data-menu-autofocus="true" /> <select name="constraints" class="js-quickSearch-constraint input" aria-label="Search within"> <option value="">Everywhere</option> <option value="{"search_type":"post"}">Threads</option> <option value="{"search_type":"post","c":{"nodes":[38],"child_nodes":1}}">This forum</option> <option value="{"search_type":"post","c":{"thread":412493}}" selected="selected" data-suggest-optout="1">This thread</option> </select> </div> </div> <div class="menu-row"> <label class="iconic"><input type="checkbox" name="c[container_only]" value="1" /><i aria-hidden="true"></i><span class="iconic-label">Search titles and first posts only</span></label> </div> <div class="menu-row"> <label class="iconic"><input type="checkbox" name="c[title_only]" value="1" /><i aria-hidden="true"></i><span class="iconic-label">Search titles only</span></label> </div> <div class="menu-row"> <div class="inputGroup"> <span class="inputGroup-text" id="ctrl_search_menu_by_member">By:</span> <input type="text" class="input" name="c[users]" data-xf-init="auto-complete" placeholder="Member" aria-labelledby="ctrl_search_menu_by_member" /> </div> </div> <div class="menu-footer"> <span class="menu-footer-controls"> <button type="submit" class="button--primary button button--icon button--icon--search"><span class="button-text">Search</span></button> <a href="/search/" class="button"><span class="button-text">Advanced search…</span></a> </span> </div> <input type="hidden" name="_xfToken" value="1733252639,a5b394ec86c9c08439195c03352f9a86" /> </form> </div> </div> </div> </div> </nav> </div> </div> <div class="p-sectionLinks--wrapper"> <div class="p-sectionLinks"> <div class="p-sectionLinks-inner"> <div class="hScroller" data-xf-init="h-scroller"> <div class="hScroller-scroll"> <ul class="p-sectionLinks-list"> <li> <div class="p-navEl " > <a href="/whats-new/posts/" class="p-navEl-link " data-xf-key="alt+1" data-nav-id="newPosts">New posts</a> </div> </li> <li> <div class="p-navEl " > <a href="/search/?type=post" class="p-navEl-link " data-xf-key="alt+2" data-nav-id="searchForums">Search forums</a> </div> </li> </ul> </div> </div> <div class="p-sectionLinks-right"> </div> </div> </div> </div> <div class="offCanvasMenu offCanvasMenu--nav js-headerOffCanvasMenu" data-menu="menu" aria-hidden="true" data-ocm-builder="navigation"> <div class="offCanvasMenu-backdrop" data-menu-close="true"></div> <div class="offCanvasMenu-content"> <div class="offCanvasMenu-content--inner"> <div class="offCanvasMenu-header"> Menu <a class="offCanvasMenu-closer" data-menu-close="true" role="button" tabindex="0" aria-label="Close"></a> </div> <div class="p-offCanvasRegisterLink"> <div class="offCanvasMenu-linkHolder"> <a href="/login/" class="offCanvasMenu-link" data-xf-click="overlay" data-menu-close="true"> Log in </a> </div> <hr class="offCanvasMenu-separator" /> <div class="offCanvasMenu-linkHolder"> <a href="/register/" class="offCanvasMenu-link" data-xf-click="overlay" data-menu-close="true"> Register </a> </div> <hr class="offCanvasMenu-separator" /> </div> <div class="offCanvasMenu-subHeader">Navigation</div> <div class="js-offCanvasNavTarget"></div> <div class="offCanvasMenu-installBanner js-installPromptContainer" style="display: none;" data-xf-init="install-prompt"> <div class="offCanvasMenu-installBanner-header">Install the app</div> <button type="button" class="js-installPromptButton button"><span class="button-text">Install</span></button> <template class="js-installTemplateIOS"> <div class="overlay-title">How to install the app on iOS</div> <div class="block-body"> <div class="block-row"> <p> Follow along with the video below to see how to install our site as a web app on your home screen. </p> <p style="text-align: center"> <video src="/styles/default/xenforo/add_to_home.mp4" width="280" height="480" autoplay loop muted playsinline></video> </p> <p> <small><strong>Note:</strong> This feature may not be available in some browsers.</small> </p> </div> </div> </template> </div> <div class="offCanvasMenu-subHeader">More options</div> <div class="offCanvasMenu-linkHolder"> <a href="/misc/contact" class="offCanvasMenu-link" data-menu-close="true" data-nav-id="contactUs" data-xf-click="overlay">Contact us</a> </div> <div class="offCanvasMenu-linkHolder"> <a class="offCanvasMenu-link" data-menu-close="true" data-nav-id="closeMenu" role="button" tabindex="0" aria-label="Close">Close Menu</a> </div> </div> </div> </div> <div class="p-body"> <div class="p-body-inner"> <div class="xb-welcome-notice"> <div class="xb-welcome-notice--mask"> <div class="xb-welcome-notice--inner"> <div class="xb-welcome-notice--title"> <h3>Welcome to EDAboard.com</h3> <h4>Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.</h4> </div> <div class="xb-welcome-notice--buttons"> <a href="/register/" class="button" data-xf-click="overlay" data-follow-redirects="on"><span class="button-text">Register</span></a> <a href="/login/" class="button--cta button" rel="nofollow" data-xf-click="overlay" data-menu-close="true"> <span class="button-text">Log in</span> </a> </div> </div> </div> </div>  <div class="deskContent"><center><div id='div-gpt-eda-header'> <script> googletag.cmd.push(function() { googletag.display('div-gpt-eda-header'); }); </script> </div> </center></div> <div class="p-breadcrumbs--parent "> <ul class="p-breadcrumbs " itemscope itemtype="https://schema.org/BreadcrumbList"> <li itemprop="itemListElement" itemscope itemtype="https://schema.org/ListItem"> <a href="/#analog-design.10" itemprop="item"> <span itemprop="name">Analog Design</span> </a> <meta itemprop="position" content="1" /> </li> <li itemprop="itemListElement" itemscope itemtype="https://schema.org/ListItem"> <a href="/forums/analog-circuit-design.38/" itemprop="item"> <span itemprop="name">Analog Circuit Design</span> </a> <meta itemprop="position" content="2" /> </li> </ul> </div> <noscript class="js-jsWarning"><div class="blockMessage blockMessage--important blockMessage--iconic u-noJsOnly">JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.</div></noscript> <div class="blockMessage blockMessage--important blockMessage--iconic js-browserWarning" style="display: none">You are using an out of date browser. It may not display this or other websites correctly.<br />You should upgrade or use an <a href="https://www.google.com/chrome/" target="_blank" rel="noopener">alternative browser</a>.</div> <div class="p-body-header"> <div class="p-title "> <h1 class="p-title-value">Identify DC gain and DC operations point of Floating inverter amplifier</h1> </div> <div class="p-description"> <ul class="listInline listInline--bullet"> <li> <i class="fa--xf fal fa-user" aria-hidden="true" title="Thread starter"></i> <span class="u-srOnly">Thread starter</span> <a href="/members/henry98.688381/" class="username u-concealed" dir="auto" data-user-id="688381" data-xf-init="member-tooltip">Henry98</a> </li> <li> <i class="fa--xf fal fa-clock" aria-hidden="true" title="Start date"></i> <span class="u-srOnly">Start date</span> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/" class="u-concealed"><time class="u-dt" dir="auto" datetime="2024-09-25T01:19:12+0100" data-time="1727223552" data-date-string="Sep 25, 2024" data-time-string="1:19 AM" title="Sep 25, 2024 at 1:19 AM">Sep 25, 2024</time></a> </li> </ul> </div> </div> <div class="p-body-main p-body-main--withSidebar "> <div class="p-body-contentCol"></div> <div class="p-body-sidebarCol"></div> <div class="p-body-content">  <div id='div-gpt-eda_wallpaper'> <script> googletag.cmd.push(function() { googletag.display('div-gpt-eda_wallpaper'); }); </script> </div> <div class="p-body-pageContent"> <div class="block block--messages " data-xf-init="lightbox select-to-quote" data-message-selector=".js-post" data-lb-id="thread-412493"> <div class="block-outer"></div> <div class="block-outer js-threadStatusField"></div> <div class="block-container"> <div class="block-body"> <article class="message message--post js-post js-inlineModContainer " data-author="Henry98" data-content="post-1781110" id="js-post-1781110" > <span class="u-anchorTarget" id="post-1781110"></span> <div class="message-header"> <header class="message-attribution message-attribution--split"> <ul class="message-attribution-main listInline "> <li class="u-concealed"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781110" rel="nofollow" > <time class="u-dt" dir="auto" datetime="2024-09-25T01:19:12+0100" data-time="1727223552" data-date-string="Sep 25, 2024" data-time-string="1:19 AM" title="Sep 25, 2024 at 1:19 AM">Sep 25, 2024</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781110" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1781110/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781110" rel="nofollow"> #1 </a> </li> </ul> </header> </div> <div class="message-inner"> <div class="message-cell message-cell--user"> <section class="message-user" > <div class="message-avatar "> <div class="message-avatar-wrapper"> <a href="/members/henry98.688381/" class="avatar avatar--m avatar--default avatar--default--dynamic" data-user-id="688381" data-xf-init="member-tooltip" style="background-color: #1f7a1f; color: #70db70"> <span class="avatar-u688381-m" role="img" aria-label="Henry98">H</span> </a> </div> </div> <div class="message-userDetails"> <h4 class="message-name"><a href="/members/henry98.688381/" class="username " dir="auto" data-user-id="688381" data-xf-init="member-tooltip">Henry98</a></h4> <h5 class="userTitle message-userTitle" dir="auto">Newbie level 6</h5> </div> <img src="/styles/images/ranks/blevel3.gif" alt="Newbie level 6"> <div class="message-userExtras"> <dl class="pairs pairs--justified joinedBlock"> <dt>Joined</dt> <dd>Jun 29, 2024</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed"> <dt>Messages</dt> <dd>12</dd> </dl> <dl class="pairs pairs--justified"> <dt> Helped</dt> <dd>0</dd> </dl> <dl class="pairs pairs--justified"> <dt>Reputation </dt> <dd> <a href="/reputation/authors/henry98.688381" class="fauxBlockLink-linkRow u-concealed">0</a> </dd> </dl> <dl class="pairs pairs--justified"> <dt>Reaction score</dt> <dd>0</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed trophyBlock"> <dt>Trophy points</dt> <dd>1</dd> </dl> <dl class="pairs pairs--justified creditBlock"> <dt title="Activity points">Activity points</dt> <dd> <a href="/activity/" data-xf-click="overlay" class="fauxBlockLink-blockLink u-concealed"> 175 </a> </dd> </dl> </div> <span class="message-userArrow"></span> </section> </div> <div class="message-cell message-cell--main"> <div class="message-main js-quickEditTarget"> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1781110" data-lb-caption-desc="Henry98 · Sep 25, 2024 at 1:19 AM"> <article class="message-body js-selectToQuote"> <div > <div class="bbWrapper">Hello, everyone,<br /> I want to identify DC gain and operations point a floating inverter amplifier as picture below, but I try run dc, ac, in ADE but I confuse about the result.<br /> Anyone Could you help me the guideline to identify DC gain and operations point.<br /> Thank, everyone<br /> <script class="js-extraPhrases" type="application/json"> { "lightbox_close": "Close", "lightbox_next": "Next", "lightbox_previous": "Previous", "lightbox_error": "The requested content cannot be loaded. Please try again later.", "lightbox_start_slideshow": "Start slideshow", "lightbox_stop_slideshow": "Stop slideshow", "lightbox_full_screen": "Full screen", "lightbox_thumbnails": "Thumbnails", "lightbox_download": "Download", "lightbox_share": "Share", "lightbox_zoom": "Zoom", "lightbox_new_window": "New window", "lightbox_toggle_sidebar": "Toggle sidebar" } </script> <div class="bbImageWrapper js-lbImage" title="1727223376406.png" data-src="https://www.edaboard.com/attachments/1727223376406-png.194131/" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1"> <img src="https://www.edaboard.com/attachments/1727223376406-png.194131/" data-url="" class="bbImage" data-zoom-target="1" style="" alt="1727223376406.png" title="1727223376406.png" width="332" height="270" loading="lazy" /> </div> <div class="bbImageWrapper js-lbImage" title="1727223516298.png" data-src="https://www.edaboard.com/attachments/1727223516298-png.194132/" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1"> <img src="https://www.edaboard.com/attachments/1727223516298-png.194132/" data-url="" class="bbImage" data-zoom-target="1" style="width: 635px" alt="1727223516298.png" title="1727223516298.png" width="1909" height="806" loading="lazy" /> </div></div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> </div> <footer class="message-footer"> <div class="message-actionBar actionBar"> <div class="actionBar-set actionBar-set--external"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/reply?quote=1781110" class="actionBar-action actionBar-action--reply" title="Reply, quoting this message" rel="nofollow" data-xf-click="quote" data-quote-href="/posts/1781110/quote">Reply</a> </div> </div> <div class="reactionsBar js-reactionsList "> </div> <br/> <div class="js-historyTarget message-historyTarget toggleTarget" data-href="trigger-href"></div> </footer> </div> </div> </div> </article> </div> </div> </div> <div class="block block--messages" data-xf-init="" data-type="post" data-href="/inline-mod/" data-search-target="*"> <span class="u-anchorTarget" id="posts"></span> <div class="block-outer"><div class="block-outer-opposite"> <div class="tabs tabs--standalone tabs--standalone--small tabs--standalone--inline"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/" class="tabs-tab is-active" rel="nofollow"> Sort by date </a> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/?order=vote_score" class="tabs-tab " rel="nofollow"> Sort by votes </a> </div> </div></div> <div class="block-container lbContainer" data-xf-init="lightbox select-to-quote" data-message-selector=".js-post" data-lb-id="thread-412493" data-lb-universal="0"> <div class="block-body js-replyNewMessageContainer"> <article class="message message--post js-post js-inlineModContainer " data-author="sidun.av" data-content="post-1781124" id="js-post-1781124" itemscope itemtype="https://schema.org/Answer" itemid="https://www.edaboard.com/posts/1781124/"> <meta itemprop="parentItem" itemscope itemid="https://www.edaboard.com/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/" /> <span class="u-anchorTarget" id="post-1781124"></span> <div class="message-header"> <header class="message-attribution message-attribution--split"> <ul class="message-attribution-main listInline "> <li class="u-concealed"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781124" rel="nofollow" itemprop="url"> <time class="u-dt" dir="auto" datetime="2024-09-25T08:26:26+0100" data-time="1727249186" data-date-string="Sep 25, 2024" data-time-string="8:26 AM" title="Sep 25, 2024 at 8:26 AM" itemprop="datePublished">Sep 25, 2024</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781124" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1781124/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781124" rel="nofollow"> #2 </a> </li> </ul> </header> </div> <div class="message-inner"> <div class="message-cell message-cell--user"> <section class="message-user" itemprop="author" itemscope itemtype="https://schema.org/Person" itemid="https://www.edaboard.com/members/sidun-av.689410/"> <meta itemprop="url" content="https://www.edaboard.com/members/sidun-av.689410/" /> <div class="message-avatar "> <div class="message-avatar-wrapper"> <a href="/members/sidun-av.689410/" class="avatar avatar--m" data-user-id="689410" data-xf-init="member-tooltip"> <img src="/data/avatars/m/689/689410.jpg?1724402314" srcset="/data/avatars/l/689/689410.jpg?1724402314 2x" alt="sidun.av" class="avatar-u689410-m" width="96" height="96" loading="lazy" itemprop="image" /> </a> </div> </div> <div class="message-userDetails"> <h4 class="message-name"><a href="/members/sidun-av.689410/" class="username " dir="auto" data-user-id="689410" data-xf-init="member-tooltip"><span itemprop="name">sidun.av</span></a></h4> <h5 class="userTitle message-userTitle" dir="auto" itemprop="jobTitle">Member level 4</h5> </div> <img src="/styles/images/ranks/dlevel4.gif" alt="Member level 4"> <div class="message-userExtras"> <dl class="pairs pairs--justified joinedBlock"> <dt>Joined</dt> <dd>Aug 16, 2024</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed"> <dt>Messages</dt> <dd>72</dd> </dl> <dl class="pairs pairs--justified"> <dt> Helped</dt> <dd>6</dd> </dl> <dl class="pairs pairs--justified"> <dt>Reputation </dt> <dd> <a href="/reputation/authors/sidun-av.689410" class="fauxBlockLink-linkRow u-concealed">12</a> </dd> </dl> <dl class="pairs pairs--justified"> <dt>Reaction score</dt> <dd>16</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed trophyBlock"> <dt>Trophy points</dt> <dd>8</dd> </dl> <dl class="pairs pairs--justified creditBlock"> <dt title="Activity points">Activity points</dt> <dd> <a href="/activity/" data-xf-click="overlay" class="fauxBlockLink-blockLink u-concealed"> 510 </a> </dd> </dl> </div> <span class="message-userArrow"></span> </section> </div> <div class="message-cell message-cell--main"> <div class="message-main js-quickEditTarget"> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1781124" data-lb-caption-desc="sidun.av · Sep 25, 2024 at 8:26 AM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper">Hi <a href="https://www.edaboard.com/members/688381/" class="username" data-xf-init="member-tooltip" data-user-id="688381" data-username="@Henry98">@Henry98</a> <br /> Your dc/ac simulation wouldn't give you a valid result since your circuit is a switching circuit, hence identifying the dc/ac currents is impossible for a simulator.<br /> I can recommend using PAC/PSS analysis (that we use for SC-circuits analysis for example) to get the desired result.<br /> You may find the following tutorials useful (attached).<br /> Hopefully, it helps.</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> <section class="message-attachments"> <h4 class="block-textHeader">Attachments</h4> <ul class="attachmentList"> <li class="file file--linked"> <a class="u-anchorTarget" id="attachment-194138"></a> <a class="file-preview" href="/attachments/atutorialonadvancedanalysisforcadencespectre-pdf.194138/" target="_blank"> <span class="file-typeIcon"> <i class="fa--xf fal fa-file-pdf" aria-hidden="true"></i> </span> </a> <div class="file-content"> <div class="file-info"> <span class="file-name" title="ATutorialOnAdvancedAnalysisForCadenceSpectre.pdf">ATutorialOnAdvancedAnalysisForCadenceSpectre.pdf</span> <div class="file-meta"> 710.7 KB · Views: 74 </div> </div> </div> </li> <li class="file file--linked"> <a class="u-anchorTarget" id="attachment-194139"></a> <a class="file-preview" href="/attachments/pac_analysis-pdf.194139/" target="_blank"> <span class="file-typeIcon"> <i class="fa--xf fal fa-file-pdf" aria-hidden="true"></i> </span> </a> <div class="file-content"> <div class="file-info"> <span class="file-name" title="PAC_analysis.pdf">PAC_analysis.pdf</span> <div class="file-meta"> 357.6 KB · Views: 59 </div> </div> </div> </li> </ul> </section> </div> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" itemtype="https://schema.org/InteractionCounter" itemscope> <meta itemprop="userInteractionCount" content="0" /> <meta itemprop="interactionType" content="https://schema.org/LikeAction" /> </div> <div class="message-actionBar actionBar"> <div class="actionBar-set actionBar-set--external"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/reply?quote=1781124" class="actionBar-action actionBar-action--reply" title="Reply, quoting this message" rel="nofollow" data-xf-click="quote" data-quote-href="/posts/1781124/quote">Reply</a> </div> </div> <div class="reactionsBar js-reactionsList is-active"> <ul class="reactionSummary"> <li><span class="reaction reaction--small reaction--1" data-reaction-id="1"><i aria-hidden="true"></i><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="reaction-sprite js-reaction" alt="Like" title="Like" /></span></li> </ul> <span class="u-srOnly">Reactions:</span> <a class="reactionsBar-link" href="/posts/1781124/reactions" data-xf-click="overlay" data-cache="false" rel="nofollow"><bdi>Henry98</bdi></a> </div> <br/> <div class="js-historyTarget message-historyTarget toggleTarget" data-href="trigger-href"></div> <div class="message-signature"> <div class="block"> <div class="block-container"> <ol class="block-body"> <div class="contentRow"> <div class="contentRow-figure"> <a href="/members/henry98.688381/" class="avatar avatar--s avatar--default avatar--default--dynamic" data-user-id="688381" data-xf-init="member-tooltip" style="background-color: #1f7a1f; color: #70db70"> <span class="avatar-u688381-s" role="img" aria-label="Henry98">H</span> </a> </div> <div class="contentRow-main"> <h3 class="mrs_contentRow-header"> <a href="/members/henry98.688381/" class="username " dir="auto" data-user-id="688381" data-xf-init="member-tooltip">Henry98</a> </h3> <div class="mrs_contentRow-extra contentRow-extra--large"> Points: 2 </div> <div class="mrs_contentRow-title"> Helpful Answer Positive Rating </div> <div class="contentRow-minor"> <ul class="listInline listInline--bullet"> <li> <time class="u-dt" dir="auto" datetime="2024-09-26T01:29:24+0100" data-time="1727310564" data-date-string="Sep 26, 2024" data-time-string="1:29 AM" title="Sep 26, 2024 at 1:29 AM">Sep 26, 2024</time> </li> <li> </li> </ul> </div> </div> </div> </ol> </div> </div> </div> </footer> </div> </div> <div class="message-cell message-cell--vote"> <div class="message-column"> <div class="contentVote js-contentVote " data-xf-init="content-vote" data-content-id="post-1781124"> <meta itemprop="upvoteCount" content="0" /> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--up " data-vote="up"><span class="u-srOnly">Upvote</span></a> <span class="contentVote-score js-voteCount" data-score="0">0</span> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--down " data-vote="down"><span class="u-srOnly">Downvote</span></a> </div> </div> </div> </div> </article> <article class="message message--post js-post js-inlineModContainer " data-author="Henry98" data-content="post-1781175" id="js-post-1781175" itemscope itemtype="https://schema.org/Answer" itemid="https://www.edaboard.com/posts/1781175/"> <meta itemprop="parentItem" itemscope itemid="https://www.edaboard.com/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/" /> <span class="u-anchorTarget" id="post-1781175"></span> <div class="message-header"> <header class="message-attribution message-attribution--split"> <ul class="message-attribution-main listInline "> <li class="u-concealed"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781175" rel="nofollow" itemprop="url"> <time class="u-dt" dir="auto" datetime="2024-09-26T01:43:22+0100" data-time="1727311402" data-date-string="Sep 26, 2024" data-time-string="1:43 AM" title="Sep 26, 2024 at 1:43 AM" itemprop="datePublished">Sep 26, 2024</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781175" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1781175/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781175" rel="nofollow"> #3 </a> </li> </ul> </header> </div> <div class="message-inner"> <div class="message-cell message-cell--user"> <section class="message-user" itemprop="author" itemscope itemtype="https://schema.org/Person" itemid="https://www.edaboard.com/members/henry98.688381/"> <meta itemprop="url" content="https://www.edaboard.com/members/henry98.688381/" /> <div class="message-avatar "> <div class="message-avatar-wrapper"> <a href="/members/henry98.688381/" class="avatar avatar--m avatar--default avatar--default--dynamic" data-user-id="688381" data-xf-init="member-tooltip" style="background-color: #1f7a1f; color: #70db70"> <span class="avatar-u688381-m" role="img" aria-label="Henry98">H</span> </a> </div> </div> <div class="message-userDetails"> <h4 class="message-name"><a href="/members/henry98.688381/" class="username " dir="auto" data-user-id="688381" data-xf-init="member-tooltip"><span itemprop="name">Henry98</span></a></h4> <h5 class="userTitle message-userTitle" dir="auto" itemprop="jobTitle">Newbie level 6</h5> </div> <img src="/styles/images/ranks/blevel3.gif" alt="Newbie level 6"> <div class="message-userExtras"> <dl class="pairs pairs--justified joinedBlock"> <dt>Joined</dt> <dd>Jun 29, 2024</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed"> <dt>Messages</dt> <dd>12</dd> </dl> <dl class="pairs pairs--justified"> <dt> Helped</dt> <dd>0</dd> </dl> <dl class="pairs pairs--justified"> <dt>Reputation </dt> <dd> <a href="/reputation/authors/henry98.688381" class="fauxBlockLink-linkRow u-concealed">0</a> </dd> </dl> <dl class="pairs pairs--justified"> <dt>Reaction score</dt> <dd>0</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed trophyBlock"> <dt>Trophy points</dt> <dd>1</dd> </dl> <dl class="pairs pairs--justified creditBlock"> <dt title="Activity points">Activity points</dt> <dd> <a href="/activity/" data-xf-click="overlay" class="fauxBlockLink-blockLink u-concealed"> 175 </a> </dd> </dl> </div> <span class="message-userArrow"></span> </section> </div> <div class="message-cell message-cell--main"> <div class="message-main js-quickEditTarget"> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1781175" data-lb-caption-desc="Henry98 · Sep 26, 2024 at 1:43 AM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper">Thank you, <a href="https://www.edaboard.com/members/689410/" class="username" data-xf-init="member-tooltip" data-user-id="689410" data-username="@sidun.av">@sidun.av</a> <br /> Your answer is really helpful to me<br /> <br /> I tried to simulate my circuit with PSS, PAC and then I have a result as below, Could you help me explain for me the meaning of that result?<br /> <br /> This is my result at input harmonic -2:<br /> <div class="bbImageWrapper js-lbImage" title="1727311162200.png" data-src="https://www.edaboard.com/attachments/1727311162200-png.194160/" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1"> <img src="https://www.edaboard.com/attachments/1727311162200-png.194160/" data-url="" class="bbImage" data-zoom-target="1" style="width: 164px" alt="1727311162200.png" title="1727311162200.png" width="321" height="676" loading="lazy" /> </div><div class="bbImageWrapper js-lbImage" title="1727311018643.png" data-src="https://www.edaboard.com/attachments/1727311018643-png.194159/" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1"> <img src="https://www.edaboard.com/attachments/1727311018643-png.194159/" data-url="" class="bbImage" data-zoom-target="1" style="width: 820px" alt="1727311018643.png" title="1727311018643.png" width="1907" height="802" loading="lazy" /> </div><br /> <br /> with the input signal is 1.7k and switching frequency is 2MHz<br /> and with setup of PSS , PAC as picture below:<br /> <div class="bbImageWrapper js-lbImage" title="1727311267921.png" data-src="https://www.edaboard.com/attachments/1727311267921-png.194161/" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1"> <img src="https://www.edaboard.com/attachments/1727311267921-png.194161/" data-url="" class="bbImage" data-zoom-target="1" style="width: 233px" alt="1727311267921.png" title="1727311267921.png" width="424" height="1040" loading="lazy" /> </div><div class="bbImageWrapper js-lbImage" title="1727311299593.png" data-src="https://www.edaboard.com/attachments/1727311299593-png.194162/" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1"> <img src="https://www.edaboard.com/attachments/1727311299593-png.194162/" data-url="" class="bbImage" data-zoom-target="1" style="width: 316px" alt="1727311299593.png" title="1727311299593.png" width="424" height="763" loading="lazy" /> </div><br /> <br /> Thank you</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" itemtype="https://schema.org/InteractionCounter" itemscope> <meta itemprop="userInteractionCount" content="0" /> <meta itemprop="interactionType" content="https://schema.org/LikeAction" /> </div> <div class="message-actionBar actionBar"> <div class="actionBar-set actionBar-set--external"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/reply?quote=1781175" class="actionBar-action actionBar-action--reply" title="Reply, quoting this message" rel="nofollow" data-xf-click="quote" data-quote-href="/posts/1781175/quote">Reply</a> </div> </div> <div class="reactionsBar js-reactionsList "> </div> <br/> <div class="js-historyTarget message-historyTarget toggleTarget" data-href="trigger-href"></div> </footer> </div> </div> <div class="message-cell message-cell--vote"> <div class="message-column"> <div class="contentVote js-contentVote " data-xf-init="content-vote" data-content-id="post-1781175"> <meta itemprop="upvoteCount" content="0" /> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--up " data-vote="up"><span class="u-srOnly">Upvote</span></a> <span class="contentVote-score js-voteCount" data-score="0">0</span> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--down " data-vote="down"><span class="u-srOnly">Downvote</span></a> </div> </div> </div> </div> </article> <article class="message message--post js-post js-inlineModContainer " data-author="sidun.av" data-content="post-1781188" id="js-post-1781188" itemscope itemtype="https://schema.org/Answer" itemid="https://www.edaboard.com/posts/1781188/"> <meta itemprop="parentItem" itemscope itemid="https://www.edaboard.com/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/" /> <span class="u-anchorTarget" id="post-1781188"></span> <div class="message-header"> <header class="message-attribution message-attribution--split"> <ul class="message-attribution-main listInline "> <li class="u-concealed"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781188" rel="nofollow" itemprop="url"> <time class="u-dt" dir="auto" datetime="2024-09-26T08:48:41+0100" data-time="1727336921" data-date-string="Sep 26, 2024" data-time-string="8:48 AM" title="Sep 26, 2024 at 8:48 AM" itemprop="datePublished">Sep 26, 2024</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781188" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1781188/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781188" rel="nofollow"> #4 </a> </li> </ul> </header> </div> <div class="message-inner"> <div class="message-cell message-cell--user"> <section class="message-user" itemprop="author" itemscope itemtype="https://schema.org/Person" itemid="https://www.edaboard.com/members/sidun-av.689410/"> <meta itemprop="url" content="https://www.edaboard.com/members/sidun-av.689410/" /> <div class="message-avatar "> <div class="message-avatar-wrapper"> <a href="/members/sidun-av.689410/" class="avatar avatar--m" data-user-id="689410" data-xf-init="member-tooltip"> <img src="/data/avatars/m/689/689410.jpg?1724402314" srcset="/data/avatars/l/689/689410.jpg?1724402314 2x" alt="sidun.av" class="avatar-u689410-m" width="96" height="96" loading="lazy" itemprop="image" /> </a> </div> </div> <div class="message-userDetails"> <h4 class="message-name"><a href="/members/sidun-av.689410/" class="username " dir="auto" data-user-id="689410" data-xf-init="member-tooltip"><span itemprop="name">sidun.av</span></a></h4> <h5 class="userTitle message-userTitle" dir="auto" itemprop="jobTitle">Member level 4</h5> </div> <img src="/styles/images/ranks/dlevel4.gif" alt="Member level 4"> <div class="message-userExtras"> <dl class="pairs pairs--justified joinedBlock"> <dt>Joined</dt> <dd>Aug 16, 2024</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed"> <dt>Messages</dt> <dd>72</dd> </dl> <dl class="pairs pairs--justified"> <dt> Helped</dt> <dd>6</dd> </dl> <dl class="pairs pairs--justified"> <dt>Reputation </dt> <dd> <a href="/reputation/authors/sidun-av.689410" class="fauxBlockLink-linkRow u-concealed">12</a> </dd> </dl> <dl class="pairs pairs--justified"> <dt>Reaction score</dt> <dd>16</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed trophyBlock"> <dt>Trophy points</dt> <dd>8</dd> </dl> <dl class="pairs pairs--justified creditBlock"> <dt title="Activity points">Activity points</dt> <dd> <a href="/activity/" data-xf-click="overlay" class="fauxBlockLink-blockLink u-concealed"> 510 </a> </dd> </dl> </div> <span class="message-userArrow"></span> </section> </div> <div class="message-cell message-cell--main"> <div class="message-main js-quickEditTarget"> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1781188" data-lb-caption-desc="sidun.av · Sep 26, 2024 at 8:48 AM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper"><a href="https://www.edaboard.com/members/688381/" class="username" data-xf-init="member-tooltip" data-user-id="688381" data-username="@Henry98">@Henry98</a> , you are getting a quite weird result...<br /> 1. Did you make sure that you have only 1 clock source in the circuit (and it has the highest frequency) and the rest are just derivatives of it?<br /> 2. Did you try to run transient analysis to make sure that you are getting an output signal which is close to what you are expecting? Apart from simulation settings, I am suspecting some errors in your schematic, so maybe that's why you are getting -6kdB (!) as a result. <br /> 3. It would be useful to see your schematic by the way...</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" itemtype="https://schema.org/InteractionCounter" itemscope> <meta itemprop="userInteractionCount" content="0" /> <meta itemprop="interactionType" content="https://schema.org/LikeAction" /> </div> <div class="message-actionBar actionBar"> <div class="actionBar-set actionBar-set--external"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/reply?quote=1781188" class="actionBar-action actionBar-action--reply" title="Reply, quoting this message" rel="nofollow" data-xf-click="quote" data-quote-href="/posts/1781188/quote">Reply</a> </div> </div> <div class="reactionsBar js-reactionsList "> </div> <br/> <div class="js-historyTarget message-historyTarget toggleTarget" data-href="trigger-href"></div> </footer> </div> </div> <div class="message-cell message-cell--vote"> <div class="message-column"> <div class="contentVote js-contentVote " data-xf-init="content-vote" data-content-id="post-1781188"> <meta itemprop="upvoteCount" content="0" /> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--up " data-vote="up"><span class="u-srOnly">Upvote</span></a> <span class="contentVote-score js-voteCount" data-score="0">0</span> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--down " data-vote="down"><span class="u-srOnly">Downvote</span></a> </div> </div> </div> </div> </article> <article class="message message--post js-post js-inlineModContainer " data-author="Henry98" data-content="post-1781204" id="js-post-1781204" itemscope itemtype="https://schema.org/Answer" itemid="https://www.edaboard.com/posts/1781204/"> <meta itemprop="parentItem" itemscope itemid="https://www.edaboard.com/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/" /> <span class="u-anchorTarget" id="post-1781204"></span> <div class="message-header"> <header class="message-attribution message-attribution--split"> <ul class="message-attribution-main listInline "> <li class="u-concealed"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781204" rel="nofollow" itemprop="url"> <time class="u-dt" dir="auto" datetime="2024-09-26T13:40:16+0100" data-time="1727354416" data-date-string="Sep 26, 2024" data-time-string="1:40 PM" title="Sep 26, 2024 at 1:40 PM" itemprop="datePublished">Sep 26, 2024</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781204" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1781204/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781204" rel="nofollow"> #5 </a> </li> </ul> </header> </div> <div class="message-inner"> <div class="message-cell message-cell--user"> <section class="message-user" itemprop="author" itemscope itemtype="https://schema.org/Person" itemid="https://www.edaboard.com/members/henry98.688381/"> <meta itemprop="url" content="https://www.edaboard.com/members/henry98.688381/" /> <div class="message-avatar "> <div class="message-avatar-wrapper"> <a href="/members/henry98.688381/" class="avatar avatar--m avatar--default avatar--default--dynamic" data-user-id="688381" data-xf-init="member-tooltip" style="background-color: #1f7a1f; color: #70db70"> <span class="avatar-u688381-m" role="img" aria-label="Henry98">H</span> </a> </div> </div> <div class="message-userDetails"> <h4 class="message-name"><a href="/members/henry98.688381/" class="username " dir="auto" data-user-id="688381" data-xf-init="member-tooltip"><span itemprop="name">Henry98</span></a></h4> <h5 class="userTitle message-userTitle" dir="auto" itemprop="jobTitle">Newbie level 6</h5> </div> <img src="/styles/images/ranks/blevel3.gif" alt="Newbie level 6"> <div class="message-userExtras"> <dl class="pairs pairs--justified joinedBlock"> <dt>Joined</dt> <dd>Jun 29, 2024</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed"> <dt>Messages</dt> <dd>12</dd> </dl> <dl class="pairs pairs--justified"> <dt> Helped</dt> <dd>0</dd> </dl> <dl class="pairs pairs--justified"> <dt>Reputation </dt> <dd> <a href="/reputation/authors/henry98.688381" class="fauxBlockLink-linkRow u-concealed">0</a> </dd> </dl> <dl class="pairs pairs--justified"> <dt>Reaction score</dt> <dd>0</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed trophyBlock"> <dt>Trophy points</dt> <dd>1</dd> </dl> <dl class="pairs pairs--justified creditBlock"> <dt title="Activity points">Activity points</dt> <dd> <a href="/activity/" data-xf-click="overlay" class="fauxBlockLink-blockLink u-concealed"> 175 </a> </dd> </dl> </div> <span class="message-userArrow"></span> </section> </div> <div class="message-cell message-cell--main"> <div class="message-main js-quickEditTarget"> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1781204" data-lb-caption-desc="Henry98 · Sep 26, 2024 at 1:40 PM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper">Hi <a href="https://www.edaboard.com/members/689410/" class="username" data-xf-init="member-tooltip" data-user-id="689410" data-username="@sidun.av">@sidun.av</a> ,<br /> 1. My schematic is using a input voltage source is 2kHz, and two inverted source of clock 2MHz to control the switching of circuit.<br /> 2. when I run transient simulation, output is kind of like á my expected.<br /> 3. My schematic using in this simulation as picture below:<br /> <div class="bbImageWrapper js-lbImage" title="1727354055768.png" data-src="https://www.edaboard.com/attachments/1727354055768-png.194170/" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1"> <img src="https://www.edaboard.com/attachments/1727354055768-png.194170/" data-url="" class="bbImage" data-zoom-target="1" style="width: 481px" alt="1727354055768.png" title="1727354055768.png" width="1224" height="549" loading="lazy" /> </div><br /> <br /> transient output of this circuit is:<br /> <div class="bbImageWrapper js-lbImage" title="1727354118799.png" data-src="https://www.edaboard.com/attachments/1727354118799-png.194171/" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1"> <img src="https://www.edaboard.com/attachments/1727354118799-png.194171/" data-url="" class="bbImage" data-zoom-target="1" style="width: 481px" alt="1727354118799.png" title="1727354118799.png" width="1417" height="791" loading="lazy" /> </div><br /> <br /> And the voltage gain of this structure:<br /> <div class="bbImageWrapper js-lbImage" title="1727354182783.png" data-src="https://www.edaboard.com/attachments/1727354182783-png.194172/" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1"> <img src="https://www.edaboard.com/attachments/1727354182783-png.194172/" data-url="" class="bbImage" data-zoom-target="1" style="width: 482px" alt="1727354182783.png" title="1727354182783.png" width="1278" height="791" loading="lazy" /> </div><div class="bbImageWrapper js-lbImage" title="1727354206850.png" data-src="https://www.edaboard.com/attachments/1727354206850-png.194173/" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1"> <img src="https://www.edaboard.com/attachments/1727354206850-png.194173/" data-url="" class="bbImage" data-zoom-target="1" style="width: 141px" alt="1727354206850.png" title="1727354206850.png" width="317" height="677" loading="lazy" /> </div><br /> <br /> below í my setup for PSS and PAC:<br /> <div class="bbImageWrapper js-lbImage" title="1727354268800.png" data-src="https://www.edaboard.com/attachments/1727354268800-png.194174/" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1"> <img src="https://www.edaboard.com/attachments/1727354268800-png.194174/" data-url="" class="bbImage" data-zoom-target="1" style="width: 231px" alt="1727354268800.png" title="1727354268800.png" width="420" height="942" loading="lazy" /> </div><div class="bbImageWrapper js-lbImage" title="1727354295023.png" data-src="https://www.edaboard.com/attachments/1727354295023-png.194175/" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1"> <img src="https://www.edaboard.com/attachments/1727354295023-png.194175/" data-url="" class="bbImage" data-zoom-target="1" style="width: 224px" alt="1727354295023.png" title="1727354295023.png" width="411" height="945" loading="lazy" /> </div><br /> <br /> Could you help me check it whether my schematic or setup of PSS , PAC is wrong?<br /> <br /> Thank you.</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" itemtype="https://schema.org/InteractionCounter" itemscope> <meta itemprop="userInteractionCount" content="0" /> <meta itemprop="interactionType" content="https://schema.org/LikeAction" /> </div> <div class="message-actionBar actionBar"> <div class="actionBar-set actionBar-set--external"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/reply?quote=1781204" class="actionBar-action actionBar-action--reply" title="Reply, quoting this message" rel="nofollow" data-xf-click="quote" data-quote-href="/posts/1781204/quote">Reply</a> </div> </div> <div class="reactionsBar js-reactionsList "> </div> <br/> <div class="js-historyTarget message-historyTarget toggleTarget" data-href="trigger-href"></div> </footer> </div> </div> <div class="message-cell message-cell--vote"> <div class="message-column"> <div class="contentVote js-contentVote " data-xf-init="content-vote" data-content-id="post-1781204"> <meta itemprop="upvoteCount" content="0" /> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--up " data-vote="up"><span class="u-srOnly">Upvote</span></a> <span class="contentVote-score js-voteCount" data-score="0">0</span> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--down " data-vote="down"><span class="u-srOnly">Downvote</span></a> </div> </div> </div> </div> </article> <article class="message message--post js-post js-inlineModContainer " data-author="sidun.av" data-content="post-1781213" id="js-post-1781213" itemscope itemtype="https://schema.org/Answer" itemid="https://www.edaboard.com/posts/1781213/"> <meta itemprop="parentItem" itemscope itemid="https://www.edaboard.com/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/" /> <span class="u-anchorTarget" id="post-1781213"></span> <div class="message-header"> <header class="message-attribution message-attribution--split"> <ul class="message-attribution-main listInline "> <li class="u-concealed"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781213" rel="nofollow" itemprop="url"> <time class="u-dt" dir="auto" datetime="2024-09-26T15:51:26+0100" data-time="1727362286" data-date-string="Sep 26, 2024" data-time-string="3:51 PM" title="Sep 26, 2024 at 3:51 PM" itemprop="datePublished">Sep 26, 2024</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781213" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1781213/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781213" rel="nofollow"> #6 </a> </li> </ul> </header> </div> <div class="message-inner"> <div class="message-cell message-cell--user"> <section class="message-user" itemprop="author" itemscope itemtype="https://schema.org/Person" itemid="https://www.edaboard.com/members/sidun-av.689410/"> <meta itemprop="url" content="https://www.edaboard.com/members/sidun-av.689410/" /> <div class="message-avatar "> <div class="message-avatar-wrapper"> <a href="/members/sidun-av.689410/" class="avatar avatar--m" data-user-id="689410" data-xf-init="member-tooltip"> <img src="/data/avatars/m/689/689410.jpg?1724402314" srcset="/data/avatars/l/689/689410.jpg?1724402314 2x" alt="sidun.av" class="avatar-u689410-m" width="96" height="96" loading="lazy" itemprop="image" /> </a> </div> </div> <div class="message-userDetails"> <h4 class="message-name"><a href="/members/sidun-av.689410/" class="username " dir="auto" data-user-id="689410" data-xf-init="member-tooltip"><span itemprop="name">sidun.av</span></a></h4> <h5 class="userTitle message-userTitle" dir="auto" itemprop="jobTitle">Member level 4</h5> </div> <img src="/styles/images/ranks/dlevel4.gif" alt="Member level 4"> <div class="message-userExtras"> <dl class="pairs pairs--justified joinedBlock"> <dt>Joined</dt> <dd>Aug 16, 2024</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed"> <dt>Messages</dt> <dd>72</dd> </dl> <dl class="pairs pairs--justified"> <dt> Helped</dt> <dd>6</dd> </dl> <dl class="pairs pairs--justified"> <dt>Reputation </dt> <dd> <a href="/reputation/authors/sidun-av.689410" class="fauxBlockLink-linkRow u-concealed">12</a> </dd> </dl> <dl class="pairs pairs--justified"> <dt>Reaction score</dt> <dd>16</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed trophyBlock"> <dt>Trophy points</dt> <dd>8</dd> </dl> <dl class="pairs pairs--justified creditBlock"> <dt title="Activity points">Activity points</dt> <dd> <a href="/activity/" data-xf-click="overlay" class="fauxBlockLink-blockLink u-concealed"> 510 </a> </dd> </dl> </div> <span class="message-userArrow"></span> </section> </div> <div class="message-cell message-cell--main"> <div class="message-main js-quickEditTarget"> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1781213" data-lb-caption-desc="sidun.av · Sep 26, 2024 at 3:51 PM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper">The one thing I've noticed about your schematic is that you have more than one fundamental frequencies: CLK and CLK_B. I understand that this is just inverted clocks but I am not sure that the simulator can recognize that. Try implementing CLK_B by inverting a CLK through inverter and see if it gives you any meaningful result.<br /> In a meanwhile, I will have look on your analysis setup and tell you if there is something wrong with it.</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" itemtype="https://schema.org/InteractionCounter" itemscope> <meta itemprop="userInteractionCount" content="0" /> <meta itemprop="interactionType" content="https://schema.org/LikeAction" /> </div> <div class="message-actionBar actionBar"> <div class="actionBar-set actionBar-set--external"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/reply?quote=1781213" class="actionBar-action actionBar-action--reply" title="Reply, quoting this message" rel="nofollow" data-xf-click="quote" data-quote-href="/posts/1781213/quote">Reply</a> </div> </div> <div class="reactionsBar js-reactionsList is-active"> <ul class="reactionSummary"> <li><span class="reaction reaction--small reaction--1" data-reaction-id="1"><i aria-hidden="true"></i><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="reaction-sprite js-reaction" alt="Like" title="Like" /></span></li> </ul> <span class="u-srOnly">Reactions:</span> <a class="reactionsBar-link" href="/posts/1781213/reactions" data-xf-click="overlay" data-cache="false" rel="nofollow"><bdi>Henry98</bdi></a> </div> <br/> <div class="js-historyTarget message-historyTarget toggleTarget" data-href="trigger-href"></div> </footer> </div> </div> <div class="message-cell message-cell--vote"> <div class="message-column"> <div class="contentVote js-contentVote " data-xf-init="content-vote" data-content-id="post-1781213"> <meta itemprop="upvoteCount" content="0" /> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--up " data-vote="up"><span class="u-srOnly">Upvote</span></a> <span class="contentVote-score js-voteCount" data-score="0">0</span> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--down " data-vote="down"><span class="u-srOnly">Downvote</span></a> </div> </div> </div> </div> </article> <article class="message message--post js-post js-inlineModContainer " data-author="Henry98" data-content="post-1781247" id="js-post-1781247" itemscope itemtype="https://schema.org/Answer" itemid="https://www.edaboard.com/posts/1781247/"> <meta itemprop="parentItem" itemscope itemid="https://www.edaboard.com/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/" /> <span class="u-anchorTarget" id="post-1781247"></span> <div class="message-header"> <header class="message-attribution message-attribution--split"> <ul class="message-attribution-main listInline "> <li class="u-concealed"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781247" rel="nofollow" itemprop="url"> <time class="u-dt" dir="auto" datetime="2024-09-27T02:40:27+0100" data-time="1727401227" data-date-string="Sep 27, 2024" data-time-string="2:40 AM" title="Sep 27, 2024 at 2:40 AM" itemprop="datePublished">Sep 27, 2024</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781247" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1781247/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781247" rel="nofollow"> #7 </a> </li> </ul> </header> </div> <div class="message-inner"> <div class="message-cell message-cell--user"> <section class="message-user" itemprop="author" itemscope itemtype="https://schema.org/Person" itemid="https://www.edaboard.com/members/henry98.688381/"> <meta itemprop="url" content="https://www.edaboard.com/members/henry98.688381/" /> <div class="message-avatar "> <div class="message-avatar-wrapper"> <a href="/members/henry98.688381/" class="avatar avatar--m avatar--default avatar--default--dynamic" data-user-id="688381" data-xf-init="member-tooltip" style="background-color: #1f7a1f; color: #70db70"> <span class="avatar-u688381-m" role="img" aria-label="Henry98">H</span> </a> </div> </div> <div class="message-userDetails"> <h4 class="message-name"><a href="/members/henry98.688381/" class="username " dir="auto" data-user-id="688381" data-xf-init="member-tooltip"><span itemprop="name">Henry98</span></a></h4> <h5 class="userTitle message-userTitle" dir="auto" itemprop="jobTitle">Newbie level 6</h5> </div> <img src="/styles/images/ranks/blevel3.gif" alt="Newbie level 6"> <div class="message-userExtras"> <dl class="pairs pairs--justified joinedBlock"> <dt>Joined</dt> <dd>Jun 29, 2024</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed"> <dt>Messages</dt> <dd>12</dd> </dl> <dl class="pairs pairs--justified"> <dt> Helped</dt> <dd>0</dd> </dl> <dl class="pairs pairs--justified"> <dt>Reputation </dt> <dd> <a href="/reputation/authors/henry98.688381" class="fauxBlockLink-linkRow u-concealed">0</a> </dd> </dl> <dl class="pairs pairs--justified"> <dt>Reaction score</dt> <dd>0</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed trophyBlock"> <dt>Trophy points</dt> <dd>1</dd> </dl> <dl class="pairs pairs--justified creditBlock"> <dt title="Activity points">Activity points</dt> <dd> <a href="/activity/" data-xf-click="overlay" class="fauxBlockLink-blockLink u-concealed"> 175 </a> </dd> </dl> </div> <span class="message-userArrow"></span> </section> </div> <div class="message-cell message-cell--main"> <div class="message-main js-quickEditTarget"> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1781247" data-lb-caption-desc="Henry98 · Sep 27, 2024 at 2:40 AM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper">Hi <a href="https://www.edaboard.com/members/689410/" class="username" data-xf-init="member-tooltip" data-user-id="689410" data-username="@sidun.av">@sidun.av</a>,<br /> <br /> I'm checking my circuit then I realized that Pmos, Nmos of my circuit went to region 0.<br /> Therefore, I suspected that DC analysis can not identify the region of Tr of switching circuit because that circuit working in difference state for each of level (High/low) of clock.<br /> Could you share me how to check operation point of TR in switching circuit?<br /> <br /> Thank you.</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" itemtype="https://schema.org/InteractionCounter" itemscope> <meta itemprop="userInteractionCount" content="0" /> <meta itemprop="interactionType" content="https://schema.org/LikeAction" /> </div> <div class="message-actionBar actionBar"> <div class="actionBar-set actionBar-set--external"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/reply?quote=1781247" class="actionBar-action actionBar-action--reply" title="Reply, quoting this message" rel="nofollow" data-xf-click="quote" data-quote-href="/posts/1781247/quote">Reply</a> </div> </div> <div class="reactionsBar js-reactionsList "> </div> <br/> <div class="js-historyTarget message-historyTarget toggleTarget" data-href="trigger-href"></div> </footer> </div> </div> <div class="message-cell message-cell--vote"> <div class="message-column"> <div class="contentVote js-contentVote " data-xf-init="content-vote" data-content-id="post-1781247"> <meta itemprop="upvoteCount" content="0" /> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--up " data-vote="up"><span class="u-srOnly">Upvote</span></a> <span class="contentVote-score js-voteCount" data-score="0">0</span> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--down " data-vote="down"><span class="u-srOnly">Downvote</span></a> </div> </div> </div> </div> </article> <article class="message message--post js-post js-inlineModContainer " data-author="sidun.av" data-content="post-1781269" id="js-post-1781269" itemscope itemtype="https://schema.org/Answer" itemid="https://www.edaboard.com/posts/1781269/"> <meta itemprop="parentItem" itemscope itemid="https://www.edaboard.com/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/" /> <span class="u-anchorTarget" id="post-1781269"></span> <div class="message-header"> <header class="message-attribution message-attribution--split"> <ul class="message-attribution-main listInline "> <li class="u-concealed"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781269" rel="nofollow" itemprop="url"> <time class="u-dt" dir="auto" datetime="2024-09-27T08:58:22+0100" data-time="1727423902" data-date-string="Sep 27, 2024" data-time-string="8:58 AM" title="Sep 27, 2024 at 8:58 AM" itemprop="datePublished">Sep 27, 2024</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781269" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1781269/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781269" rel="nofollow"> #8 </a> </li> </ul> </header> </div> <div class="message-inner"> <div class="message-cell message-cell--user"> <section class="message-user" itemprop="author" itemscope itemtype="https://schema.org/Person" itemid="https://www.edaboard.com/members/sidun-av.689410/"> <meta itemprop="url" content="https://www.edaboard.com/members/sidun-av.689410/" /> <div class="message-avatar "> <div class="message-avatar-wrapper"> <a href="/members/sidun-av.689410/" class="avatar avatar--m" data-user-id="689410" data-xf-init="member-tooltip"> <img src="/data/avatars/m/689/689410.jpg?1724402314" srcset="/data/avatars/l/689/689410.jpg?1724402314 2x" alt="sidun.av" class="avatar-u689410-m" width="96" height="96" loading="lazy" itemprop="image" /> </a> </div> </div> <div class="message-userDetails"> <h4 class="message-name"><a href="/members/sidun-av.689410/" class="username " dir="auto" data-user-id="689410" data-xf-init="member-tooltip"><span itemprop="name">sidun.av</span></a></h4> <h5 class="userTitle message-userTitle" dir="auto" itemprop="jobTitle">Member level 4</h5> </div> <img src="/styles/images/ranks/dlevel4.gif" alt="Member level 4"> <div class="message-userExtras"> <dl class="pairs pairs--justified joinedBlock"> <dt>Joined</dt> <dd>Aug 16, 2024</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed"> <dt>Messages</dt> <dd>72</dd> </dl> <dl class="pairs pairs--justified"> <dt> Helped</dt> <dd>6</dd> </dl> <dl class="pairs pairs--justified"> <dt>Reputation </dt> <dd> <a href="/reputation/authors/sidun-av.689410" class="fauxBlockLink-linkRow u-concealed">12</a> </dd> </dl> <dl class="pairs pairs--justified"> <dt>Reaction score</dt> <dd>16</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed trophyBlock"> <dt>Trophy points</dt> <dd>8</dd> </dl> <dl class="pairs pairs--justified creditBlock"> <dt title="Activity points">Activity points</dt> <dd> <a href="/activity/" data-xf-click="overlay" class="fauxBlockLink-blockLink u-concealed"> 510 </a> </dd> </dl> </div> <span class="message-userArrow"></span> </section> </div> <div class="message-cell message-cell--main"> <div class="message-main js-quickEditTarget"> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1781269" data-lb-caption-desc="sidun.av · Sep 27, 2024 at 8:58 AM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper"><blockquote data-attributes="member: 688381" data-quote="Henry98" data-source="post: 1781247" class="bbCodeBlock bbCodeBlock--expandable bbCodeBlock--quote js-expandWatch"> <div class="bbCodeBlock-title"> <a href="/goto/post?id=1781247" class="bbCodeBlock-sourceJump" rel="nofollow" data-xf-click="attribution" data-content-selector="#post-1781247">Henry98 said:</a> </div> <div class="bbCodeBlock-content"> <div class="bbCodeBlock-expandContent js-expandContent "> I'm checking my circuit then I realized that Pmos, Nmos of my circuit went to region 0. </div> <div class="bbCodeBlock-expandLink js-expandLink"><a role="button" tabindex="0">Click to expand...</a></div> </div> </blockquote>That makes complete sense, because in DC analysis (depending on the initial conditions of your circuit) some switches will be open leading to open circuit and no current flow.<br /> My suggestion will be the following:<br /> 1. Perform a transient analysis;<br /> 2. Go to View->Annotations and select Transient Operating Points;<br /> 3. Specify the time when your circuit is at the phase 1 and inspect the operating points. Repeat the same for the time when your circuit is in phase 2.</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" itemtype="https://schema.org/InteractionCounter" itemscope> <meta itemprop="userInteractionCount" content="0" /> <meta itemprop="interactionType" content="https://schema.org/LikeAction" /> </div> <div class="message-actionBar actionBar"> <div class="actionBar-set actionBar-set--external"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/reply?quote=1781269" class="actionBar-action actionBar-action--reply" title="Reply, quoting this message" rel="nofollow" data-xf-click="quote" data-quote-href="/posts/1781269/quote">Reply</a> </div> </div> <div class="reactionsBar js-reactionsList "> </div> <br/> <div class="js-historyTarget message-historyTarget toggleTarget" data-href="trigger-href"></div> </footer> </div> </div> <div class="message-cell message-cell--vote"> <div class="message-column"> <div class="contentVote js-contentVote " data-xf-init="content-vote" data-content-id="post-1781269"> <meta itemprop="upvoteCount" content="0" /> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--up " data-vote="up"><span class="u-srOnly">Upvote</span></a> <span class="contentVote-score js-voteCount" data-score="0">0</span> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--down " data-vote="down"><span class="u-srOnly">Downvote</span></a> </div> </div> </div> </div> </article> <article class="message message--post js-post js-inlineModContainer " data-author="Henry98" data-content="post-1781278" id="js-post-1781278" itemscope itemtype="https://schema.org/Answer" itemid="https://www.edaboard.com/posts/1781278/"> <meta itemprop="parentItem" itemscope itemid="https://www.edaboard.com/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/" /> <span class="u-anchorTarget" id="post-1781278"></span> <div class="message-header"> <header class="message-attribution message-attribution--split"> <ul class="message-attribution-main listInline "> <li class="u-concealed"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781278" rel="nofollow" itemprop="url"> <time class="u-dt" dir="auto" datetime="2024-09-27T09:43:30+0100" data-time="1727426610" data-date-string="Sep 27, 2024" data-time-string="9:43 AM" title="Sep 27, 2024 at 9:43 AM" itemprop="datePublished">Sep 27, 2024</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781278" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1781278/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781278" rel="nofollow"> #9 </a> </li> </ul> </header> </div> <div class="message-inner"> <div class="message-cell message-cell--user"> <section class="message-user" itemprop="author" itemscope itemtype="https://schema.org/Person" itemid="https://www.edaboard.com/members/henry98.688381/"> <meta itemprop="url" content="https://www.edaboard.com/members/henry98.688381/" /> <div class="message-avatar "> <div class="message-avatar-wrapper"> <a href="/members/henry98.688381/" class="avatar avatar--m avatar--default avatar--default--dynamic" data-user-id="688381" data-xf-init="member-tooltip" style="background-color: #1f7a1f; color: #70db70"> <span class="avatar-u688381-m" role="img" aria-label="Henry98">H</span> </a> </div> </div> <div class="message-userDetails"> <h4 class="message-name"><a href="/members/henry98.688381/" class="username " dir="auto" data-user-id="688381" data-xf-init="member-tooltip"><span itemprop="name">Henry98</span></a></h4> <h5 class="userTitle message-userTitle" dir="auto" itemprop="jobTitle">Newbie level 6</h5> </div> <img src="/styles/images/ranks/blevel3.gif" alt="Newbie level 6"> <div class="message-userExtras"> <dl class="pairs pairs--justified joinedBlock"> <dt>Joined</dt> <dd>Jun 29, 2024</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed"> <dt>Messages</dt> <dd>12</dd> </dl> <dl class="pairs pairs--justified"> <dt> Helped</dt> <dd>0</dd> </dl> <dl class="pairs pairs--justified"> <dt>Reputation </dt> <dd> <a href="/reputation/authors/henry98.688381" class="fauxBlockLink-linkRow u-concealed">0</a> </dd> </dl> <dl class="pairs pairs--justified"> <dt>Reaction score</dt> <dd>0</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed trophyBlock"> <dt>Trophy points</dt> <dd>1</dd> </dl> <dl class="pairs pairs--justified creditBlock"> <dt title="Activity points">Activity points</dt> <dd> <a href="/activity/" data-xf-click="overlay" class="fauxBlockLink-blockLink u-concealed"> 175 </a> </dd> </dl> </div> <span class="message-userArrow"></span> </section> </div> <div class="message-cell message-cell--main"> <div class="message-main js-quickEditTarget"> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1781278" data-lb-caption-desc="Henry98 · Sep 27, 2024 at 9:43 AM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper">Hi <a href="https://www.edaboard.com/members/689410/" class="username" data-xf-init="member-tooltip" data-user-id="689410" data-username="@sidun.av">@sidun.av</a>,<br /> <br /> Thank you for your suggestion<br /> In the meantime I set up cadence to do simulation again, I have some questions:<br /> <br /> 1: I read your guideline document, I wonder that why input voltage for circuit need to be DC voltage not AC voltage to run PSS.<br /> <div class="bbImageWrapper js-lbImage" title="1727425978530.png" data-src="https://www.edaboard.com/attachments/1727425978530-png.194201/" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1"> <img src="https://www.edaboard.com/attachments/1727425978530-png.194201/" data-url="" class="bbImage" data-zoom-target="1" style="width: 718px" alt="1727425978530.png" title="1727425978530.png" width="1362" height="143" loading="lazy" /> </div><br /> <br /> I also reference to this video and realized that they also change from input AC to input DC to run PSS and PAC<br /> <div class="bbImageWrapper js-lbImage" title="1727426156432.png" data-src="https://www.edaboard.com/attachments/1727426156432-png.194202/" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1"> <img src="https://www.edaboard.com/attachments/1727426156432-png.194202/" data-url="" class="bbImage" data-zoom-target="1" style="width: 726px" alt="1727426156432.png" title="1727426156432.png" width="1284" height="677" loading="lazy" /> </div><br /> <div class="bbMediaWrapper" data-media-site-id="youtube" data-media-key="I9zkt1OTWB0"> <div class="bbMediaWrapper-inner"> <iframe src="https://www.youtube.com/embed/I9zkt1OTWB0?wmode=opaque" width="560" height="315" frameborder="0" allowfullscreen="true"></iframe> </div> </div><br /> my circuit is using AC input to run PSS, I think maybe it also is one of problems that I need to fix.<br /> Thank you.</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" itemtype="https://schema.org/InteractionCounter" itemscope> <meta itemprop="userInteractionCount" content="0" /> <meta itemprop="interactionType" content="https://schema.org/LikeAction" /> </div> <div class="message-actionBar actionBar"> <div class="actionBar-set actionBar-set--external"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/reply?quote=1781278" class="actionBar-action actionBar-action--reply" title="Reply, quoting this message" rel="nofollow" data-xf-click="quote" data-quote-href="/posts/1781278/quote">Reply</a> </div> </div> <div class="reactionsBar js-reactionsList "> </div> <br/> <div class="js-historyTarget message-historyTarget toggleTarget" data-href="trigger-href"></div> </footer> </div> </div> <div class="message-cell message-cell--vote"> <div class="message-column"> <div class="contentVote js-contentVote " data-xf-init="content-vote" data-content-id="post-1781278"> <meta itemprop="upvoteCount" content="0" /> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--up " data-vote="up"><span class="u-srOnly">Upvote</span></a> <span class="contentVote-score js-voteCount" data-score="0">0</span> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--down " data-vote="down"><span class="u-srOnly">Downvote</span></a> </div> </div> </div> </div> </article> <article class="message message--post js-post js-inlineModContainer " data-author="sidun.av" data-content="post-1781289" id="js-post-1781289" itemscope itemtype="https://schema.org/Answer" itemid="https://www.edaboard.com/posts/1781289/"> <meta itemprop="parentItem" itemscope itemid="https://www.edaboard.com/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/" /> <span class="u-anchorTarget" id="post-1781289"></span> <div class="message-header"> <header class="message-attribution message-attribution--split"> <ul class="message-attribution-main listInline "> <li class="u-concealed"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781289" rel="nofollow" itemprop="url"> <time class="u-dt" dir="auto" datetime="2024-09-27T12:41:01+0100" data-time="1727437261" data-date-string="Sep 27, 2024" data-time-string="12:41 PM" title="Sep 27, 2024 at 12:41 PM" itemprop="datePublished">Sep 27, 2024</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781289" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1781289/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1781289" rel="nofollow"> #10 </a> </li> </ul> </header> </div> <div class="message-inner"> <div class="message-cell message-cell--user"> <section class="message-user" itemprop="author" itemscope itemtype="https://schema.org/Person" itemid="https://www.edaboard.com/members/sidun-av.689410/"> <meta itemprop="url" content="https://www.edaboard.com/members/sidun-av.689410/" /> <div class="message-avatar "> <div class="message-avatar-wrapper"> <a href="/members/sidun-av.689410/" class="avatar avatar--m" data-user-id="689410" data-xf-init="member-tooltip"> <img src="/data/avatars/m/689/689410.jpg?1724402314" srcset="/data/avatars/l/689/689410.jpg?1724402314 2x" alt="sidun.av" class="avatar-u689410-m" width="96" height="96" loading="lazy" itemprop="image" /> </a> </div> </div> <div class="message-userDetails"> <h4 class="message-name"><a href="/members/sidun-av.689410/" class="username " dir="auto" data-user-id="689410" data-xf-init="member-tooltip"><span itemprop="name">sidun.av</span></a></h4> <h5 class="userTitle message-userTitle" dir="auto" itemprop="jobTitle">Member level 4</h5> </div> <img src="/styles/images/ranks/dlevel4.gif" alt="Member level 4"> <div class="message-userExtras"> <dl class="pairs pairs--justified joinedBlock"> <dt>Joined</dt> <dd>Aug 16, 2024</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed"> <dt>Messages</dt> <dd>72</dd> </dl> <dl class="pairs pairs--justified"> <dt> Helped</dt> <dd>6</dd> </dl> <dl class="pairs pairs--justified"> <dt>Reputation </dt> <dd> <a href="/reputation/authors/sidun-av.689410" class="fauxBlockLink-linkRow u-concealed">12</a> </dd> </dl> <dl class="pairs pairs--justified"> <dt>Reaction score</dt> <dd>16</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed trophyBlock"> <dt>Trophy points</dt> <dd>8</dd> </dl> <dl class="pairs pairs--justified creditBlock"> <dt title="Activity points">Activity points</dt> <dd> <a href="/activity/" data-xf-click="overlay" class="fauxBlockLink-blockLink u-concealed"> 510 </a> </dd> </dl> </div> <span class="message-userArrow"></span> </section> </div> <div class="message-cell message-cell--main"> <div class="message-main js-quickEditTarget"> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1781289" data-lb-caption-desc="sidun.av · Sep 27, 2024 at 12:41 PM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper">Hi <a href="https://www.edaboard.com/members/688381/" class="username" data-xf-init="member-tooltip" data-user-id="688381" data-username="@Henry98">@Henry98</a> <br /> I've sent you a file directly, please check.</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" itemtype="https://schema.org/InteractionCounter" itemscope> <meta itemprop="userInteractionCount" content="0" /> <meta itemprop="interactionType" content="https://schema.org/LikeAction" /> </div> <div class="message-actionBar actionBar"> <div class="actionBar-set actionBar-set--external"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/reply?quote=1781289" class="actionBar-action actionBar-action--reply" title="Reply, quoting this message" rel="nofollow" data-xf-click="quote" data-quote-href="/posts/1781289/quote">Reply</a> </div> </div> <div class="reactionsBar js-reactionsList "> </div> <br/> <div class="js-historyTarget message-historyTarget toggleTarget" data-href="trigger-href"></div> <div class="message-signature"> <div class="block"> <div class="block-container"> <ol class="block-body"> <div class="contentRow"> <div class="contentRow-figure"> <a href="/members/henry98.688381/" class="avatar avatar--s avatar--default avatar--default--dynamic" data-user-id="688381" data-xf-init="member-tooltip" style="background-color: #1f7a1f; color: #70db70"> <span class="avatar-u688381-s" role="img" aria-label="Henry98">H</span> </a> </div> <div class="contentRow-main"> <h3 class="mrs_contentRow-header"> <a href="/members/henry98.688381/" class="username " dir="auto" data-user-id="688381" data-xf-init="member-tooltip">Henry98</a> </h3> <div class="mrs_contentRow-extra contentRow-extra--large"> Points: 2 </div> <div class="mrs_contentRow-title"> Helpful Answer Positive Rating </div> <div class="contentRow-minor"> <ul class="listInline listInline--bullet"> <li> <time class="u-dt" dir="auto" datetime="2024-09-27T14:51:03+0100" data-time="1727445063" data-date-string="Sep 27, 2024" data-time-string="2:51 PM" title="Sep 27, 2024 at 2:51 PM">Sep 27, 2024</time> </li> <li> </li> </ul> </div> </div> </div> </ol> </div> </div> </div> </footer> </div> </div> <div class="message-cell message-cell--vote"> <div class="message-column"> <div class="contentVote js-contentVote " data-xf-init="content-vote" data-content-id="post-1781289"> <meta itemprop="upvoteCount" content="0" /> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--up " data-vote="up"><span class="u-srOnly">Upvote</span></a> <span class="contentVote-score js-voteCount" data-score="0">0</span> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--down " data-vote="down"><span class="u-srOnly">Downvote</span></a> </div> </div> </div> </div> </article> <article class="message message--post js-post js-inlineModContainer " data-author="Zhihu" data-content="post-1784460" id="js-post-1784460" itemscope itemtype="https://schema.org/Answer" itemid="https://www.edaboard.com/posts/1784460/"> <meta itemprop="parentItem" itemscope itemid="https://www.edaboard.com/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/" /> <span class="u-anchorTarget" id="post-1784460"></span> <div class="message-header"> <header class="message-attribution message-attribution--split"> <ul class="message-attribution-main listInline "> <li class="u-concealed"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1784460" rel="nofollow" itemprop="url"> <time class="u-dt" dir="auto" datetime="2024-11-23T14:02:09+0000" data-time="1732370529" data-date-string="Nov 23, 2024" data-time-string="2:02 PM" title="Nov 23, 2024 at 2:02 PM" itemprop="datePublished">Nov 23, 2024</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1784460" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1784460/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1784460" rel="nofollow"> #11 </a> </li> </ul> </header> </div> <div class="message-inner"> <div class="message-cell message-cell--user"> <section class="message-user" itemprop="author" itemscope itemtype="https://schema.org/Person" itemid="https://www.edaboard.com/members/zhihu.691617/"> <meta itemprop="url" content="https://www.edaboard.com/members/zhihu.691617/" /> <div class="message-avatar "> <div class="message-avatar-wrapper"> <a href="/members/zhihu.691617/" class="avatar avatar--m avatar--default avatar--default--dynamic" data-user-id="691617" data-xf-init="member-tooltip" style="background-color: #8585e0; color: #24248f"> <span class="avatar-u691617-m" role="img" aria-label="Zhihu">Z</span> </a> </div> </div> <div class="message-userDetails"> <h4 class="message-name"><a href="/members/zhihu.691617/" class="username " dir="auto" data-user-id="691617" data-xf-init="member-tooltip"><span itemprop="name">Zhihu</span></a></h4> <h5 class="userTitle message-userTitle" dir="auto" itemprop="jobTitle">Newbie</h5> </div> <img src="/styles/images/ranks/alevel1.gif" alt="Newbie level 1"> <div class="message-userExtras"> <dl class="pairs pairs--justified joinedBlock"> <dt>Joined</dt> <dd>Nov 23, 2024</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed"> <dt>Messages</dt> <dd>1</dd> </dl> <dl class="pairs pairs--justified"> <dt> Helped</dt> <dd>0</dd> </dl> <dl class="pairs pairs--justified"> <dt>Reputation </dt> <dd> <a href="/reputation/authors/zhihu.691617" class="fauxBlockLink-linkRow u-concealed">0</a> </dd> </dl> <dl class="pairs pairs--justified"> <dt>Reaction score</dt> <dd>0</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed trophyBlock"> <dt>Trophy points</dt> <dd>1</dd> </dl> <dl class="pairs pairs--justified creditBlock"> <dt title="Activity points">Activity points</dt> <dd> <a href="/activity/" data-xf-click="overlay" class="fauxBlockLink-blockLink u-concealed"> 7 </a> </dd> </dl> </div> <span class="message-userArrow"></span> </section> </div> <div class="message-cell message-cell--main"> <div class="message-main js-quickEditTarget"> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1784460" data-lb-caption-desc="Zhihu · Nov 23, 2024 at 2:02 PM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper"><blockquote data-attributes="member: 689410" data-quote="sidun.av" data-source="post: 1781289" class="bbCodeBlock bbCodeBlock--expandable bbCodeBlock--quote js-expandWatch"> <div class="bbCodeBlock-title"> <a href="/goto/post?id=1781289" class="bbCodeBlock-sourceJump" rel="nofollow" data-xf-click="attribution" data-content-selector="#post-1781289">sidun.av said:</a> </div> <div class="bbCodeBlock-content"> <div class="bbCodeBlock-expandContent js-expandContent "> Hi <a href="https://www.edaboard.com/members/688381/" class="username" data-xf-init="member-tooltip" data-user-id="688381" data-username="@Henry98">@Henry98</a><br /> I've sent you a file directly, please check. </div> <div class="bbCodeBlock-expandLink js-expandLink"><a role="button" tabindex="0">Click to expand...</a></div> </div> </blockquote>Sorry, could you share something about the file? I have been confused in the same situation. Thank you very much.</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" itemtype="https://schema.org/InteractionCounter" itemscope> <meta itemprop="userInteractionCount" content="0" /> <meta itemprop="interactionType" content="https://schema.org/LikeAction" /> </div> <div class="message-actionBar actionBar"> <div class="actionBar-set actionBar-set--external"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/reply?quote=1784460" class="actionBar-action actionBar-action--reply" title="Reply, quoting this message" rel="nofollow" data-xf-click="quote" data-quote-href="/posts/1784460/quote">Reply</a> </div> </div> <div class="reactionsBar js-reactionsList "> </div> <br/> <div class="js-historyTarget message-historyTarget toggleTarget" data-href="trigger-href"></div> </footer> </div> </div> <div class="message-cell message-cell--vote"> <div class="message-column"> <div class="contentVote js-contentVote " data-xf-init="content-vote" data-content-id="post-1784460"> <meta itemprop="upvoteCount" content="0" /> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--up " data-vote="up"><span class="u-srOnly">Upvote</span></a> <span class="contentVote-score js-voteCount" data-score="0">0</span> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--down " data-vote="down"><span class="u-srOnly">Downvote</span></a> </div> </div> </div> </div> </article> <article class="message message--post js-post js-inlineModContainer " data-author="sidun.av" data-content="post-1784936" id="js-post-1784936" itemscope itemtype="https://schema.org/Answer" itemid="https://www.edaboard.com/posts/1784936/"> <meta itemprop="parentItem" itemscope itemid="https://www.edaboard.com/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/" /> <span class="u-anchorTarget" id="post-1784936"></span> <div class="message-header"> <header class="message-attribution message-attribution--split"> <ul class="message-attribution-main listInline "> <li class="u-concealed"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1784936" rel="nofollow" itemprop="url"> <time class="u-dt" dir="auto" datetime="2024-12-02T15:46:18+0000" data-time="1733154378" data-date-string="Dec 2, 2024" data-time-string="3:46 PM" title="Dec 2, 2024 at 3:46 PM" itemprop="datePublished">Yesterday at 3:46 PM</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1784936" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1784936/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/post-1784936" rel="nofollow"> #12 </a> </li> </ul> </header> </div> <div class="message-inner"> <div class="message-cell message-cell--user"> <section class="message-user" itemprop="author" itemscope itemtype="https://schema.org/Person" itemid="https://www.edaboard.com/members/sidun-av.689410/"> <meta itemprop="url" content="https://www.edaboard.com/members/sidun-av.689410/" /> <div class="message-avatar "> <div class="message-avatar-wrapper"> <a href="/members/sidun-av.689410/" class="avatar avatar--m" data-user-id="689410" data-xf-init="member-tooltip"> <img src="/data/avatars/m/689/689410.jpg?1724402314" srcset="/data/avatars/l/689/689410.jpg?1724402314 2x" alt="sidun.av" class="avatar-u689410-m" width="96" height="96" loading="lazy" itemprop="image" /> </a> </div> </div> <div class="message-userDetails"> <h4 class="message-name"><a href="/members/sidun-av.689410/" class="username " dir="auto" data-user-id="689410" data-xf-init="member-tooltip"><span itemprop="name">sidun.av</span></a></h4> <h5 class="userTitle message-userTitle" dir="auto" itemprop="jobTitle">Member level 4</h5> </div> <img src="/styles/images/ranks/dlevel4.gif" alt="Member level 4"> <div class="message-userExtras"> <dl class="pairs pairs--justified joinedBlock"> <dt>Joined</dt> <dd>Aug 16, 2024</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed"> <dt>Messages</dt> <dd>72</dd> </dl> <dl class="pairs pairs--justified"> <dt> Helped</dt> <dd>6</dd> </dl> <dl class="pairs pairs--justified"> <dt>Reputation </dt> <dd> <a href="/reputation/authors/sidun-av.689410" class="fauxBlockLink-linkRow u-concealed">12</a> </dd> </dl> <dl class="pairs pairs--justified"> <dt>Reaction score</dt> <dd>16</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed trophyBlock"> <dt>Trophy points</dt> <dd>8</dd> </dl> <dl class="pairs pairs--justified creditBlock"> <dt title="Activity points">Activity points</dt> <dd> <a href="/activity/" data-xf-click="overlay" class="fauxBlockLink-blockLink u-concealed"> 510 </a> </dd> </dl> </div> <span class="message-userArrow"></span> </section> </div> <div class="message-cell message-cell--main"> <div class="message-main js-quickEditTarget"> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1784936" data-lb-caption-desc="sidun.av · Dec 2, 2024 at 3:46 PM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper"><blockquote data-attributes="member: 691617" data-quote="Zhihu" data-source="post: 1784460" class="bbCodeBlock bbCodeBlock--expandable bbCodeBlock--quote js-expandWatch"> <div class="bbCodeBlock-title"> <a href="/goto/post?id=1784460" class="bbCodeBlock-sourceJump" rel="nofollow" data-xf-click="attribution" data-content-selector="#post-1784460">Zhihu said:</a> </div> <div class="bbCodeBlock-content"> <div class="bbCodeBlock-expandContent js-expandContent "> Sorry, could you share something about the file? I have been confused in the same situation. Thank you very much. </div> <div class="bbCodeBlock-expandLink js-expandLink"><a role="button" tabindex="0">Click to expand...</a></div> </div> </blockquote>Hi <a href="https://www.edaboard.com/members/691617/" class="username" data-xf-init="member-tooltip" data-user-id="691617" data-username="@Zhihu">@Zhihu</a> I've sent you the file directly.</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" itemtype="https://schema.org/InteractionCounter" itemscope> <meta itemprop="userInteractionCount" content="0" /> <meta itemprop="interactionType" content="https://schema.org/LikeAction" /> </div> <div class="message-actionBar actionBar"> <div class="actionBar-set actionBar-set--external"> <a href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/reply?quote=1784936" class="actionBar-action actionBar-action--reply" title="Reply, quoting this message" rel="nofollow" data-xf-click="quote" data-quote-href="/posts/1784936/quote">Reply</a> </div> </div> <div class="reactionsBar js-reactionsList "> </div> <br/> <div class="js-historyTarget message-historyTarget toggleTarget" data-href="trigger-href"></div> </footer> </div> </div> <div class="message-cell message-cell--vote"> <div class="message-column"> <div class="contentVote js-contentVote " data-xf-init="content-vote" data-content-id="post-1784936"> <meta itemprop="upvoteCount" content="0" /> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--up " data-vote="up"><span class="u-srOnly">Upvote</span></a> <span class="contentVote-score js-voteCount" data-score="0">0</span> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--down " data-vote="down"><span class="u-srOnly">Downvote</span></a> </div> </div> </div> </div> </article> </div> </div> </div> <div class="inContentAd"><div id='div-gpt-eda_thread1'> <script> googletag.cmd.push(function() { googletag.display('div-gpt-eda_thread1'); }); </script> </div> </div> <div class="inContentAd"><div id='div-gpt-eda_thread2'> <script> googletag.cmd.push(function() { googletag.display('div-gpt-eda_thread2'); }); </script> </div></div> <div class="inContentAd"><div id='div-gpt-eda_thread3'> <script> googletag.cmd.push(function() { googletag.display('div-gpt-eda_thread3'); }); </script> </div></div> <form action="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/add-reply" method="post" class="block js-quickReply" data-xf-init="attachment-manager quick-reply ajax-submit draft" data-draft-url="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/draft" data-draft-autosave="60" data-captcha-context="xf_guest_thread_quick_reply" data-message-container="div[data-type='post'] .js-replyNewMessageContainer" > <input type="hidden" name="_xfToken" value="1733252639,a5b394ec86c9c08439195c03352f9a86" /> <div class="block-container"> <div class="block-body"> <div class="message message--quickReply block-topRadiusContent block-bottomRadiusContent"> <div class="message-inner"> <div class="message-cell message-cell--user"> <div class="message-user "> <div class="message-avatar"> <div class="message-avatar-wrapper"> <span class="avatar avatar--m avatar--default avatar--default--text" data-user-id="0"> <span class="avatar-u0-m"></span> </span> </div> </div> <span class="message-userArrow"></span> </div> </div> <div class="message-cell message-cell--main"> <div class="message-editorWrapper"> <textarea name="message" class="input input--fitHeight js-editor" style="min-height: 100px; " data-xf-init="textarea-handler user-mentioner emoji-completer draft-trigger" aria-label="Rich text box" data-min-height="100" placeholder="Write your reply..." data-deferred="off" data-xf-key="r" data-preview-url="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/reply-preview"></textarea> <div class="js-captchaContainer" data-row-type="fullWidth noGutter"></div> <noscript><input type="hidden" name="no_captcha" value="1" /></noscript> <div class="formButtonGroup "> <div class="formButtonGroup-primary"> <button type="submit" class="button--primary button button--icon button--icon--reply"><span class="button-text"> Post reply </span></button> </div> <div class="formButtonGroup-extra"> <button type="button" class="button--link button--multiQuote button button--icon button--icon--quote" style="display: none;" data-xf-init="multi-quote" data-href="/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/multi-quote" data-message-selector=".js-post" data-storage-key="multiQuoteThread" data-add-message="Message added to multi-quote." data-remove-message="Message removed from multi-quote."><span class="button-text"> Insert quotes… </span></button> </div> <input type="hidden" name="last_date" value="1733154378" autocomplete="off" /> <input type="hidden" name="last_known_date" value="1733154378" autocomplete="off" /> <input type="hidden" name="load_extra" value="1" /> </div> <div class="advancedSytntaxContainer"> <select name="code_listing" class="input"> <option value="select_listing">- syntax highlighter -</option> <option value="actionscript">ActionScript</option> <option value="actionscript3">ActionScript 3</option> <option value="apache">Apache config</option> <option value="applescript">AppleScript</option> <option value="asm">ASM</option> <option value="asp">ASP</option> <option value="bash">Bash</option> <option value="basic4gl">Basic (Bascom)</option> <option value="c">C</option> <option value="c_loadrunner">C (LoadRunner)</option> <option value="c_mac">C (Mac)</option> <option value="caddcl">CAD DCL</option> <option value="cadlisp">CAD Lisp</option> <option value="cfm">ColdFusion</option> <option value="cpp">C++</option> <option value="cpp-qt" class="sublang"> C++ (QT)</option> <option value="csharp">C#</option> <option value="css">CSS</option> <option value="delphi">Delphi</option> <option value="div">DIV</option> <option value="dot">dot</option> <option value="fortran">Fortran</option> <option value="html4strict">HTML</option> <option value="html5">HTML 5</option> <option value="java">Java</option> <option value="java5">Java(TM) 2 PSE 5.0</option> <option value="javascript">Javascript</option> <option value="jquery">jQuery</option> <option value="lisp">Lisp</option> <option value="mysql">MySQL</option> <option value="newlisp">newlisp</option> <option value="nsis">NSIS</option> <option value="objc">Objective-C</option> <option value="pascal">Pascal</option> <option value="perl">Perl</option> <option value="perl6">Perl 6</option> <option value="php">PHP</option> <option value="php-brief" class="sublang"> PHP (brief)</option> <option value="pycon">Python (console)</option> <option value="python">Python</option> <option value="rails">Rails</option> <option value="ruby">Ruby</option> <option value="scilab">SciLab</option> <option value="smarty">Smarty</option> <option value="sql">SQL</option> <option value="vb">Visual Basic</option> <option value="vbnet">vb.net</option> <option value="verilog">Verilog</option> <option value="vhdl">VHDL</option> <option value="visualfoxpro">Visual Fox Pro</option> <option value="visualprolog">Visual Prolog</option> <option value="whitespace">Whitespace</option> <option value="xml">XML</option> </select> </div> <div id="vlatex_commandmenu_container"> <div class="collapse" id="vlatex_commandmenu_title"> <h2><img src="/vlatex/pics/6_c51d7e23458ca0e7373a8ed6ab56b2b9.png" alt="LaTeX" title="LaTeX" style="vertical-align: -2.16pt"> Commands Quick-Menu:</h2> <img id="collapse_vlatex_commandmenu" src="/styles/vlatex/images/buttons/collapse_40b.png" alt="" border="0"> </div> <ul class="blockrow vlatex_commandmenu_ul1" style="display:none;" id="vlatex_commandmenu"> <li title="\displaystyle"> <div title="Displayed style (bigger equations)"></div> </li> <li title="\frac{#}{ }"> <div title="Fraction"></div> </li> <li title="\sqrt{#}"> <div title="Square root"></div> </li> <li title="\sqrt[n]{#}"> <div title="Nth root"></div> </li> <li title="{#}^{ }"> <div title="Power"></div> </li> <li title="{#}_{ }"> <div title="Subscript"></div> </li> <li title="\infty"> <div title="Infinity"></div> </li> <li title="\sin"> <div title="Sine"></div> </li> <li title="\cos"> <div title="Cosine"></div> </li> <li title="\tan"> <div title="Tangent"></div> </li> <li title="\lim_{x \to \infty}"> <div title="Limit"> </div> </li> <li title="\vec{#}"> <div title="Vector arrow"> </div> </li> <li title="\hat{#}"> <div title="Unitary vector"> </div> </li> <li title="\bar{#}"> <div title="Bar"> </div> </li> <li title="\hat{\imath}"> <div title="Unitary vector in the X axis"></div> </li> <li title="\hat{\jmath}"> <div title="Unitary vector in the Y axis"></div> </li> <li title="\hat{k}"> <div title="Unitary vector in the Z axis"></div> </li> <li title="\sum_{n = 0}^\infty"> <div title="Sum"> </div> </li> <li title="\prod_{n = 0}^\infty"> <div title="Product"> </div> </li> <li title="\left( # \right)"> <div title="Extensible brakets"> </div> </li> <li title="\left\{ # \right\}"> <div title="Extensible curly brackets"></div> </li> <li title="\left[ # \right]"> <div title="Extensible square brackets"> </div> </li> <li title="\left\vert{} # \right\vert{}"> <div title="Extensible vertical bars"> </div> </li> <li title="\left< # \right>"> <div title="Extensible triangular brackets"> </div> </li> <li title="\ldots"> <div title="Three dots"> </div> </li> <li title="\int"> <div title="Integral"> </div> </li> <li title="\oint"> <div title="Closed integral"> </div> </li> <li title="\iint"> <div title="Double integral"> </div> </li> <li title="\iiint"> <div title="Triple integral"> </div> </li> <li title="\alpha"> <div title="Alpha"> </div> </li> <li title="\beta"> <div title="Beta"> </div> </li> <li title="\gamma"> <div title="Gamma"> </div> </li> <li title="\delta"> <div title="Delta"> </div> </li> <li title="\epsilon"> <div title="Epsilon"> </div> </li> <li title="\varepsilon"> <div title="Alternative Epsilon"> </div> </li> <li title="\theta"> <div title="Theta"> </div> </li> <li title="\kappa"> <div title="Kappa"> </div> </li> <li title="\lambda"> <div title="Lambda"> </div> </li> <li title="\mu"> <div title="Mu"> </div> </li> <li title="\nu"> <div title="Nu"> </div> </li> <li title="\pi"> <div title="Pi"> </div> </li> <li title="\rho"> <div title="Rho"> </div> </li> <li title="\sigma"> <div title="Sigma"> </div> </li> <li title="\tau"> <div title="Tau"> </div> </li> <li title="\phi"> <div title="Phi"> </div> </li> <li title="\varphi"> <div title="Alternative Phi"> </div> </li> <li title="\psi"> <div title="Psi"> </div> </li> <li title="\omega"> <div title="Omega"> </div> </li> <li title="\Gamma"> <div title="Capital Gamma"> </div> </li> <li title="\Delta"> <div title="Capital Delta"> </div> </li> <li title="\Lambda"> <div title="Capital Lambda"> </div> </li> <li title="\Phi"> <div title="Capital Phi"> </div> </li> <li title="\Psi"> <div title="Capital Psi"> </div> </li> <li title="\Omega"> <div title="Capital Omega"></div> </li> <li title="\propto"> <div title="Proportional to"></div> </li> <li title="\neq"> <div title="Not equal"></div> </li> <li title="\equiv"> <div title="Equivalent"></div> </li> <li title="\approx"> <div title="Approximate"></div> </li> <li title="\cong"> <div title="Congruent or Isomorph"></div> </li> <li title="\leqslant"> <div title="Less than or equal to"></div> </li> <li title="\geqslant"> <div title="Greater than or equal to"></div> </li> <li title="\ll"> <div title="Much less than"></div> </li> <li title="\gg"> <div title="Much greater than"></div> </li> <li title="\subset"> <div title="Sub-set"></div> </li> <li title="\in"> <div title="In"></div> </li> <li title="\notin"> <div title="Not in"></div> </li> <li title="\forall"> <div title="For all"></div> </li> <li title="\exists"> <div title="Exists"></div> </li> <li title="\nexists"> <div title="Not exists"></div> </li> <li title="\emptyset"> <div title="Empty set"></div> </li> <li title="\pm"> <div title="Plus or minus"></div> </li> <li title="\mp"> <div title="Minus or plus"></div> </li> <li title="\times"> <div title="Times (cross product)"></div> </li> <li title="\cdot"> <div title="Dot (scalar product)"></div> </li> <li title="\otimes"> <div title="Direct product"></div> </li> <li title="\oplus"> <div title="Direct sum"></div> </li> <li title="\mathrm{d}"> <div title="Differential"></div> </li> <li title="\partial"> <div title="Partial"></div> </li> <li title="\frac{\mathrm{d} #}{\mathrm{d} }"> <div title="Total derivative"> </div> </li> <li title="\frac{\partial #}{\partial }"> <div title="Partial derivative"> </div> </li> <li title="\nabla"> <div title="Nabla"></div> </li> <li title="\to"> <div title="Tends to"></div> </li> <li title="\mapsto"> <div title="Maps to"></div> </li> <li title="\leftarrow"> <div title="Left arrow"></div> </li> <li title="\uparrow"> <div title="Up arrow"></div> </li> <li title="\downarrow"> <div title="Down arrow"></div> </li> <li title="\Rightarrow"> <div title="Double right arrow"></div> </li> <li title="\Leftrightarrow"> <div title="Double left and right arrow"></div> </li> <li title="\xrightarrow{#}"> <div title="Extensible right arrow"> </div> </li> <li title="\circlearrowleft"> <div title="Circle arrow left"></div> </li> <li title="\circlearrowright"> <div title="Circle arrow right"> </div> </li> </ul> </div> </div> </div> </div> </div> </div> </div> </form> <div class="block" data-widget-id="47" data-widget-key="xfes_thread_view_below_quick_reply_similar_threads" data-widget-definition="xfes_similar_threads"> <div class="block-container"> <h3 class="block-minorHeader">Similar threads</h3> <ul class="block-body"> <li class="block-row"> <div class="contentRow"> <div class="contentRow-figure"> <a href="/members/dolgaleb.191704/" class="avatar avatar--xxs avatar--default avatar--default--dynamic" data-user-id="191704" data-xf-init="member-tooltip" style="background-color: #33cc33; color: #0f3d0f"> <span class="avatar-u191704-s" role="img" aria-label="dolgaleb">D</span> </a> </div> <div class="contentRow-main contentRow-main--close"> <a href="/threads/power-amplifier-dc-power-consumption.412295/">Power amplifier DC Power Consumption</a> <div class="contentRow-minor contentRow-minor--hideLinks"> <ul class="listInline listInline--bullet"> <li>Started by dolgaleb</li> <li><time class="u-dt" dir="auto" datetime="2024-09-05T19:57:08+0100" data-time="1725562628" data-date-string="Sep 5, 2024" data-time-string="7:57 PM" title="Sep 5, 2024 at 7:57 PM">Sep 5, 2024</time></li> <li>Replies: 1</li> </ul> </div> <div class="contentRow-minor contentRow-minor--hideLinks"> <a href="/forums/analog-circuit-design.38/">Analog Circuit Design</a> </div> </div> </div> </li> <li class="block-row"> <div class="contentRow"> <div class="contentRow-figure"> <a href="/members/elonjia.686842/" class="avatar avatar--xxs avatar--default avatar--default--dynamic" data-user-id="686842" data-xf-init="member-tooltip" style="background-color: #d6b85c; color: #66531a"> <span class="avatar-u686842-s" role="img" aria-label="elonjia">E</span> </a> </div> <div class="contentRow-main contentRow-main--close"> <a href="/threads/about-the-amplifier-dc-bias-input-voltage-for-single-end-amplifier.412519/">About the amplifier DC bias input voltage for single-end amplifier</a> <div class="contentRow-minor contentRow-minor--hideLinks"> <ul class="listInline listInline--bullet"> <li>Started by elonjia</li> <li><time class="u-dt" dir="auto" datetime="2024-09-26T08:57:45+0100" data-time="1727337465" data-date-string="Sep 26, 2024" data-time-string="8:57 AM" title="Sep 26, 2024 at 8:57 AM">Sep 26, 2024</time></li> <li>Replies: 1</li> </ul> </div> <div class="contentRow-minor contentRow-minor--hideLinks"> <a href="/forums/analog-circuit-design.38/">Analog Circuit Design</a> </div> </div> </div> </li> <li class="block-row"> <div class="contentRow"> <div class="contentRow-figure"> <a href="/members/rosy65.679671/" class="avatar avatar--xxs avatar--default avatar--default--dynamic" data-user-id="679671" data-xf-init="member-tooltip" style="background-color: #33cc99; color: #0f3d2e"> <span class="avatar-u679671-s" role="img" aria-label="rosy65">R</span> </a> </div> <div class="contentRow-main contentRow-main--close"> <a href="/threads/opamp-dc-gain-and-gbw-in-pipeline-adc-using-the-veriloga-model.411884/">Opamp DC gain and GBW in Pipeline ADC using the Veriloga model</a> <div class="contentRow-minor contentRow-minor--hideLinks"> <ul class="listInline listInline--bullet"> <li>Started by rosy65</li> <li><time class="u-dt" dir="auto" datetime="2024-07-29T22:01:57+0100" data-time="1722286917" data-date-string="Jul 29, 2024" data-time-string="10:01 PM" title="Jul 29, 2024 at 10:01 PM">Jul 29, 2024</time></li> <li>Replies: 3</li> </ul> </div> <div class="contentRow-minor contentRow-minor--hideLinks"> <a href="/forums/analog-circuit-design.38/">Analog Circuit Design</a> </div> </div> </div> </li> <li class="block-row"> <div class="contentRow"> <div class="contentRow-figure"> <a href="/members/gaber-mohamed-boraey.563237/" class="avatar avatar--xxs avatar--default avatar--default--dynamic" data-user-id="563237" data-xf-init="member-tooltip" style="background-color: #cc66cc; color: #602060"> <span class="avatar-u563237-s" role="img" aria-label="Gaber Mohamed Boraey">G</span> </a> </div> <div class="contentRow-main contentRow-main--close"> <a href="/threads/dc-bus-calculations.412471/">DC bus calculations</a> <div class="contentRow-minor contentRow-minor--hideLinks"> <ul class="listInline listInline--bullet"> <li>Started by Gaber Mohamed Boraey</li> <li><time class="u-dt" dir="auto" datetime="2024-09-23T20:43:47+0100" data-time="1727120627" data-date-string="Sep 23, 2024" data-time-string="8:43 PM" title="Sep 23, 2024 at 8:43 PM">Sep 23, 2024</time></li> <li>Replies: 3</li> </ul> </div> <div class="contentRow-minor contentRow-minor--hideLinks"> <a href="/forums/analog-circuit-design.38/">Analog Circuit Design</a> </div> </div> </div> </li> <li class="block-row"> <div class="contentRow"> <div class="contentRow-figure"> <a href="/members/sruthisreenivas2009-gmail.690920/" class="avatar avatar--xxs avatar--default avatar--default--dynamic" data-user-id="690920" data-xf-init="member-tooltip" style="background-color: #339933; color: #061306"> <span class="avatar-u690920-s" role="img" aria-label="sruthisreenivas2009@gmail">S</span> </a> </div> <div class="contentRow-main contentRow-main--close"> <a href="/threads/ac-dc-power-supply-unit.412803/">AC/DC Power Supply Unit</a> <div class="contentRow-minor contentRow-minor--hideLinks"> <ul class="listInline listInline--bullet"> <li>Started by sruthisreenivas2009@gmail</li> <li><time class="u-dt" dir="auto" datetime="2024-10-23T08:45:10+0100" data-time="1729669510" data-date-string="Oct 23, 2024" data-time-string="8:45 AM" title="Oct 23, 2024 at 8:45 AM">Oct 23, 2024</time></li> <li>Replies: 5</li> </ul> </div> <div class="contentRow-minor contentRow-minor--hideLinks"> <a href="/forums/analog-circuit-design.38/">Analog Circuit Design</a> </div> </div> </div> </li> </ul> </div> </div> <div class="blockMessage blockMessage--none"> </div> </div> </div> <div class="p-sidebarWrapper"> <div class="p-body-sidebar"> <div class="block"> <div class="block-container" data-widget-id="46" data-widget-key="right_search_top" data-widget-definition="html"> <h3 class="block-minorHeader">Part and Inventory Search</h3> <div class="block-body block-row"> <center><div id='div-gpt-eda_customsearchbox'> <script> googletag.cmd.push(function() { googletag.display('div-gpt-eda_customsearchbox'); }); </script> </div> </center> </div> </div> </div> <div class="block"> <div class="block-container" data-widget-id="44" data-widget-key="right_rail_top_ga" data-widget-definition="html"> <h3 class="block-minorHeader">Welcome to EDABoard.com</h3> <div class="block-body block-row"> <center><div id='div-gpt-eda_sidebar1'> <script> googletag.cmd.push(function() { googletag.display('div-gpt-eda_sidebar1'); }); </script> </div> </center> </div> </div> </div> <div class="block"> <div class="block-container" data-widget-id="45" data-widget-key="right_rail_middle_bottom_ga" data-widget-definition="html"> <h3 class="block-minorHeader">Sponsor</h3> <div class="block-body block-row"> <center> <div id='div-gpt-eda_sidebarbottom'> <script> googletag.cmd.push(function() { googletag.display('div-gpt-eda_sidebarbottom'); }); </script> </div> </center> </div> </div> </div> </div> </div> </div> <div class="p-breadcrumbs--parent p-breadcrumbs--bottom"> <ul class="p-breadcrumbs p-breadcrumbs--bottom" itemscope itemtype="https://schema.org/BreadcrumbList"> <li itemprop="itemListElement" itemscope itemtype="https://schema.org/ListItem"> <a href="/#analog-design.10" itemprop="item"> <span itemprop="name">Analog Design</span> </a> <meta itemprop="position" content="1" /> </li> <li itemprop="itemListElement" itemscope itemtype="https://schema.org/ListItem"> <a href="/forums/analog-circuit-design.38/" itemprop="item"> <span itemprop="name">Analog Circuit Design</span> </a> <meta itemprop="position" content="2" /> </li> </ul> </div> </div> </div> </div>  <footer class="p-footer" id="footer"> <div class="p-footer--container footer-stretched"> <div class="p-footer-custom"> <div class="p-footer-inner"> <div class="xb-footer--wrapper"> <div class="xb-footer-block xb-footer-block-1"> <div class="p-header-logo p-header-logo--image"> <img src="/styles/images/edaboard-logo-ot-253w.png" alt="edaboard.com" class="logo-desktop" srcset="/styles/images/edaboard-logo-ot-253w.png"> </div> <div class="p-socialDescription"><h3>Connect with us</h3></div> <div class="shareButtons shareButtons--iconic"> <a class="shareButtons-button shareButtons-button--brand shareButtons-button--facebook" href="https://www.facebook.com/EDABoard/" target="_blank" rel="noopener"> <i aria-hidden="true"></i> <span>Facebook</span> </a> <a class="shareButtons-button shareButtons-button--brand shareButtons-button--twitter" href="https://twitter.com/EDAboard" target="_blank" rel="noopener"> <svg class="x-twitter-svg" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M389.2 48h70.6L305.6 224.2 487 464H345L233.7 318.6 106.5 464H35.8L200.7 275.5 26.8 48H172.4L272.9 180.9 389.2 48zM364.4 421.8h39.1L151.1 88h-42L364.4 421.8z"/></svg> <span>Twitter</span> </a> <a class="shareButtons-button shareButtons-button--email" href="/misc/contact" data-xf-click="overlay"> <i></i> <span>Contact us</span> </a> </div> </div> <div class="xb-footer-block xb-footer-block-2"> <div class="block" data-widget-id="0" data-widget-key="" data-widget-definition="online_statistics"> <div class="block-container"> <h3 class="block-minorHeader">Online statistics</h3> <div class="block-body block-row"> <dl class="pairs pairs--justified"> <dt>Members online</dt> <dd>7</dd> </dl> <dl class="pairs pairs--justified"> <dt>Guests online</dt> <dd>1,007</dd> </dl> <dl class="pairs pairs--justified"> <dt>Total visitors</dt> <dd>1,014</dd> </dl> </div> <div class="block-footer"> Totals may include hidden visitors. </div> </div> </div> </div> <div class="xb-footer-block xb-footer-block-3"> <div class="block" data-widget-id="0" data-widget-key="" data-widget-definition="forum_statistics"> <div class="block-container"> <h3 class="block-minorHeader">Forum statistics</h3> <div class="block-body block-row"> <dl class="pairs pairs--justified count--threads"> <dt>Threads</dt> <dd>385,729</dd> </dl> <dl class="pairs pairs--justified count--messages"> <dt>Messages</dt> <dd>1,705,497</dd> </dl> <dl class="pairs pairs--justified count--users"> <dt>Members</dt> <dd>609,654</dd> </dl> <dl class="pairs pairs--justified"> <dt>Latest member</dt> <dd><a href="/members/kaney.691896/" class="username " dir="auto" data-user-id="691896" data-xf-init="member-tooltip">Kaney</a></dd> </dl> </div> </div> </div> </div> <div class="xb-footer-block xb-footer-block-4"> <h3><a class=" " href="/whats-new/">What's new</a></h3> <ul class="footerList"> <li><i class="fa--xf fal fa-caret-right" aria-hidden="true"></i> <a class=" " href="/whats-new/posts/" rel="nofollow">New posts</a></li> <li><i class="fa--xf fal fa-caret-right" aria-hidden="true"></i> <a class=" " href="/whats-new/profile-posts/" rel="nofollow">New profile posts</a></li> <li><i class="fa--xf fal fa-caret-right" aria-hidden="true"></i> <a class=" " href="/whats-new/latest-activity" rel="nofollow">Latest activity</a></li> </ul> </div> </div> </div> </div> <div class="p-footer-copyright"> <div class="p-footer-inner"> <div class="p-footer-copyright--flex"> <div class="copyright-left"> Copyright © <script type="text/javascript">d = new Date();y = d.getFullYear();document.write(y);</script> WTWH Media, LLC. All Rights Reserved. </div> <div class="copyright-right"> <div class="p-footer-default"> <div class="p-footer-inner"> <div class="p-footer-row"> <div class="p-footer-row-main"> <ul class="p-footer-linkList"> <li class="p-linkList-changeStyle"><a href="/misc/style" data-xf-click="overlay" data-xf-init="tooltip" title="Style: Green Nova Style" rel="nofollow"> Style chooser </a></li> <li class="p-linkList-changeWidth"><a class="pageWidthToggle xb-toggle-default" role="button" tabindex="0" data-xf-click="toggle" data-target="html" data-active-class="xb-toggle-default" data-xf-init="toggle-storage" data-storage-type="cookie" data-storage-expiry="31556926" data-storage-key="_xb-width"> Change width </a></li> </ul> </div> <div class="p-footer-row-opposite"> <ul class="p-footer-linkList"> <li><a href="/misc/contact" data-xf-click="overlay">Contact us</a></li> <li><a href="/help/terms/">Terms and rules</a></li> <li><a href="/help/privacy-policy/">Privacy policy</a></li> <li><a href="/help/">Help</a></li> <li><a href="https://www.edaboard.com">Home</a></li> <li><a href="/forums/-/index.rss" target="_blank" class="p-footer-rssLink" title="RSS"><span aria-hidden="true"><i class="fa--xf fal fa-rss" aria-hidden="true"></i><span class="u-srOnly">RSS</span></span></a></li> </ul> </div> </div> </div> </div> </div> </div> </div> </div> </div> </footer> </div>  </div>  <div class="u-bottomFixer js-bottomFixTarget"> <ul class="notices notices--bottom_fixer js-notices" data-xf-init="notices" data-type="bottom_fixer" data-scroll-interval="6"> <li class="notice js-notice notice--primary notice--cookie" data-notice-id="-1" data-delay-duration="0" data-display-duration="0" data-auto-dismiss="0" data-visibility=""> <div class="notice-content"> <div class="u-alignCenter"> This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.<br /> By continuing to use this site, you are consenting to our use of cookies. </div> <div class="u-inputSpacer u-alignCenter"> <a href="/account/dismiss-notice" class="js-noticeDismiss button--notice button button--icon button--icon--confirm"><span class="button-text">Accept</span></a> <a href="/help/cookies" class="button--notice button"><span class="button-text">Learn more…</span></a> </div> </div> </li> </ul> </div> <div class="u-navButtons js-navButtons" data-trigger-type="up"> <a href="javascript:" class="button--scroll button"><span class="button-text"><i class="fa--xf fal fa-arrow-left" aria-hidden="true"></i><span class="u-srOnly">Back</span></span></a> </div> <div class="u-scrollButtons js-scrollButtons" data-trigger-type="up"> <a href="#top" class="button--scroll button" data-xf-click="scroll-to"><span class="button-text"><i class="fa--xf fal fa-arrow-up" aria-hidden="true"></i><span class="u-srOnly">Top</span></span></a> </div> <script src="/js/vendor/jquery/jquery-3.5.1.min.js?_v=5941fcb1"></script> <script src="/js/vendor/vendor-compiled.js?_v=5941fcb1"></script> <script src="/js/xf/core-compiled.js?_v=5941fcb1"></script> <script src="/js/xf/lightbox-compiled.js?_v=5941fcb1"></script> <script src="/js/xf/message.min.js?_v=5941fcb1"></script> <script src="/js/xf/captcha.min.js?_v=5941fcb1"></script> <script src="/js/XenCentral/AdvancedSyntax/AdvancedSyntax.js?_v=5941fcb1"></script> <script src="/js/XenCentral/LatexEnhanced/Latex.js?_v=5941fcb1"></script> <script src="/js/XenCentral/InContentAds/ads.js?_v=5941fcb1"></script> <script src="/js/sv/ese/xf/structure.min.js?_v=5941fcb1"></script> <script src="/js/xf/notice.min.js?_v=5941fcb1"></script> <script src="/js/CMTV/Math/preview-observer.min.js?_v=5941fcb1"></script> <script src="/js/CMTV/Math/selector-resolver.min.js?_v=5941fcb1"></script> <script src="/js/XenCentral/PrestitialAds/adlogic.js?_v=5941fcb1"></script> <script> $(".xb-searchWrapper").on("click", function(event) { $(".xb-searchWrapper").addClass("is-active"); event.stopPropagation(); }); $(".xb-searchWrapper").on("click", function(event) { event.stopPropagation(); }); $(document).on("click", function(event) { $(".xb-searchWrapper").removeClass("is-active"); }); </script> <script type="text/x-mathjax-config"> MathJax.Hub.Config({ // CMTV_Math_MathJax_CONFIG_START tex2jax: { processClass: "mathjax-proceed", ignoreClass: "mathjax-skip" }, asciimath2jax: { processClass: "mathjax-proceed", ignoreClass: "mathjax-skip" }, showMathMenu: 1, messageStyle: "none", displayAlign: "center", // CMTV_Math_MathJax_CONFIG_END }); </script> <script class="js-CMTV_Math_renderOptions" type="application/json">{"where":"everywhere","positions":false}</script> <script class="js-CMTV_Math_customRenderSelectors" type="application/json">[]</script> <script class="js-CMTV_Math_customSkipSelectors" type="application/json">[]</script> <script class="js-CMTV_Math_predefinedSelectors" type="application/json"> { "titles": [ ".p-title-value", ".contentRow-title", ".p-body-sidebar .contentRow-main > a", ".resourceSidebarList .contentRow-main > a", ".node-extra-title", ".structItem-title" ], "content": [ ".message-body", ".contentRow-snippet", ".tooltip-content", ".resourceBody-main", ".structItem-resourceTagLine", ".bbCodePreview-content", ".comment-body", "[data-widget-definition='new_profile_posts'] .contentRow-faderContent" ], "pages": [ "[data-template='help_page'] .p-body-pageContent", "[data-template='help_page'] .p-body-sideNavContent", "[data-template='help_index'] .p-body-pageContent", "[data-template='help_index'] .p-body-sideNavContent" ], "signatures": [ ".message-signature", "[data-template=member_view] .block-row:contains(Signature)" ], "about": [ "[data-template=member_view] .block-row:first-of-type" ], "skipDefault": [ ".bbCodeBlock", ".bbCodeInline", ".fr-box" ] } </script> <script>CMTV_Math.SResolver.resolve();</script> <script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/latest.js?config=TeX-MML-AM_CHTML&locale=en" async></script> <script> jQuery.extend(true, XF.config, { // userId: 0, enablePush: false, pushAppServerKey: 'BKKFDMIGuQhT+FucnXpcckaVtjefcMcAhtdcMRkFayTHEULDzVOJ9IS3izqQsL46077bdYSFHODSJubMG4mQatY=', url: { fullBase: 'https://www.edaboard.com/', basePath: '/', css: '/css.php?css=__SENTINEL__&s=9&l=1&d=1723721420', keepAlive: '/login/keep-alive' }, cookie: { path: '/', domain: '', prefix: 'xf_', secure: true, consentMode: 'simple', consented: ["optional","_third_party"] }, cacheKey: '192ca62716106cb41967499c7526b2d0', csrf: '1733252639,a5b394ec86c9c08439195c03352f9a86', js: {"\/js\/xf\/lightbox-compiled.js?_v=5941fcb1":true,"\/js\/xf\/message.min.js?_v=5941fcb1":true,"\/js\/xf\/captcha.min.js?_v=5941fcb1":true,"\/js\/XenCentral\/AdvancedSyntax\/AdvancedSyntax.js?_v=5941fcb1":true,"\/js\/XenCentral\/LatexEnhanced\/Latex.js?_v=5941fcb1":true,"\/js\/XenCentral\/InContentAds\/ads.js?_v=5941fcb1":true,"\/js\/sv\/ese\/xf\/structure.min.js?_v=5941fcb1":true,"\/js\/xf\/notice.min.js?_v=5941fcb1":true,"\/js\/CMTV\/Math\/preview-observer.min.js?_v=5941fcb1":true,"\/js\/CMTV\/Math\/selector-resolver.min.js?_v=5941fcb1":true,"\/js\/XenCentral\/PrestitialAds\/adlogic.js?_v=5941fcb1":true}, css: {"public:CMTV_Math.less":true,"public:attachments.less":true,"public:bb_code.less":true,"public:lightbox.less":true,"public:message.less":true,"public:mrs_message.less":true,"public:notices.less":true,"public:share_controls.less":true,"public:svESE_autocomplete.less":true,"public:xb.less":true,"public:xb_search.less":true,"public:xb_welcome.less":true,"public:xcle_advanced_syntax.css":true,"public:xcle_latex.css":true,"public:xcpa_main.css":true,"public:xcpa_prestitial.css":true,"public:extra.less":true}, time: { now: 1733252639, today: 1733184000, todayDow: 2, tomorrow: 1733270400, yesterday: 1733097600, week: 1732665600 }, borderSizeFeature: '3px', fontAwesomeWeight: 'l', enableRtnProtect: true, enableFormSubmitSticky: true, uploadMaxFilesize: 268435456, allowedVideoExtensions: ["m4v","mov","mp4","mp4v","mpeg","mpg","ogv","webm"], allowedAudioExtensions: ["mp3","opus","ogg","wav"], shortcodeToEmoji: true, visitorCounts: { conversations_unread: '0', alerts_unviewed: '0', total_unread: '0', title_count: true, icon_indicator: true }, jsState: {}, publicMetadataLogoUrl: '', publicPushBadgeUrl: 'https://www.edaboard.com/styles/default/xenforo/bell.png' }); jQuery.extend(XF.phrases, { // date_x_at_time_y: "{date} at {time}", day_x_at_time_y: "{day} at {time}", yesterday_at_x: "Yesterday at {time}", x_minutes_ago: "{minutes} minutes ago", one_minute_ago: "1 minute ago", a_moment_ago: "A moment ago", today_at_x: "Today at {time}", in_a_moment: "In a moment", in_a_minute: "In a minute", in_x_minutes: "In {minutes} minutes", later_today_at_x: "Later today at {time}", tomorrow_at_x: "Tomorrow at {time}", day0: "Sunday", day1: "Monday", day2: "Tuesday", day3: "Wednesday", day4: "Thursday", day5: "Friday", day6: "Saturday", dayShort0: "Sun", dayShort1: "Mon", dayShort2: "Tue", dayShort3: "Wed", dayShort4: "Thu", dayShort5: "Fri", dayShort6: "Sat", month0: "January", month1: "February", month2: "March", month3: "April", month4: "May", month5: "June", month6: "July", month7: "August", month8: "September", month9: "October", month10: "November", month11: "December", active_user_changed_reload_page: "The active user has changed. Reload the page for the latest version.", server_did_not_respond_in_time_try_again: "The server did not respond in time. Please try again.", oops_we_ran_into_some_problems: "Oops! We ran into some problems.", oops_we_ran_into_some_problems_more_details_console: "Oops! We ran into some problems. Please try again later. More error details may be in the browser console.", file_too_large_to_upload: "The file is too large to be uploaded.", uploaded_file_is_too_large_for_server_to_process: "The uploaded file is too large for the server to process.", files_being_uploaded_are_you_sure: "Files are still being uploaded. Are you sure you want to submit this form?", attach: "Attach files", rich_text_box: "Rich text box", close: "Close", link_copied_to_clipboard: "Link copied to clipboard.", text_copied_to_clipboard: "Text copied to clipboard.", loading: "Loading…", you_have_exceeded_maximum_number_of_selectable_items: "You have exceeded the maximum number of selectable items.", processing: "Processing", 'processing...': "Processing…", showing_x_of_y_items: "Showing {count} of {total} items", showing_all_items: "Showing all items", no_items_to_display: "No items to display", number_button_up: "Increase", number_button_down: "Decrease", push_enable_notification_title: "Push notifications enabled successfully at Forum for Electronics", push_enable_notification_body: "Thank you for enabling push notifications!", pull_down_to_refresh: "Pull down to refresh", release_to_refresh: "Release to refresh", refreshing: "Refreshing…" , "svStandardLib_time.day": "{count} day", "svStandardLib_time.days": "{count} days", "svStandardLib_time.hour": "{count} hour", "svStandardLib_time.hours": "{count} hours", "svStandardLib_time.minute": "{count} minutes", "svStandardLib_time.minutes": "{count} minutes", "svStandardLib_time.month": "{count} month", "svStandardLib_time.months": "{count} months", "svStandardLib_time.second": "{count} second", "svStandardLib_time.seconds": "{count} seconds", "svStandardLib_time.week": "time.week", "svStandardLib_time.weeks": "{count} weeks", "svStandardLib_time.year": "{count} year", "svStandardLib_time.years": "{count} years" }); </script> <form style="display:none" hidden="hidden"> <input type="text" name="_xfClientLoadTime" value="" id="_xfClientLoadTime" title="_xfClientLoadTime" tabindex="-1" /> </form>  <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "QAPage", "url": "https://www.edaboard.com/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/", "mainEntity": { "@type": "Question", "@id": "https://www.edaboard.com/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/", "name": "Identify DC gain and DC operations point of Floating inverter amplifier", "datePublished": "2024-09-25T00:19:12+00:00", "url": "https://www.edaboard.com/threads/identify-dc-gain-and-dc-operations-point-of-floating-inverter-amplifier.412493/", "image": "https://www.edaboard.com/attachments/1727223376406-png.194131/", "text": "Hello, everyone,\nI want to identify DC gain and operations point a floating inverter amplifier as picture below, but I try run dc, ac, in ADE but I confuse about the result.\nAnyone Could you help me the guideline to identify DC gain and operations point.\nThank, everyone", "answerCount": 11, "upvoteCount": 0, "author": { "@type": "Person", "@id": "https://www.edaboard.com/members/henry98.688381/", "name": "Henry98", "url": "https://www.edaboard.com/members/henry98.688381/" }, "suggestedAnswer": [ { "@type": "Answer", "datePublished": "2024-12-02T15:46:18+00:00", "url": "https://www.edaboard.com/posts/1784936/", "text": "Sorry, could you share something about the file? I have been confused in the same situation. Thank you very much.\n\nHi @Zhihu I've sent you the file directly.", "upvoteCount": 0, "author": { "@type": "Person", "@id": "https://www.edaboard.com/members/sidun-av.689410/", "name": "sidun.av", "url": "https://www.edaboard.com/members/sidun-av.689410/" } }, { "@type": "Answer", "datePublished": "2024-11-23T14:02:09+00:00", "url": "https://www.edaboard.com/posts/1784460/", "text": "Hi @Henry98\nI've sent you a file directly, please check.\n\nSorry, could you share something about the file? I have been confused in the same situation. Thank you very much.", "upvoteCount": 0, "author": { "@type": "Person", "@id": "https://www.edaboard.com/members/zhihu.691617/", "name": "Zhihu", "url": "https://www.edaboard.com/members/zhihu.691617/" } }, { "@type": "Answer", "datePublished": "2024-09-27T11:41:01+00:00", "url": "https://www.edaboard.com/posts/1781289/", "text": "Hi @Henry98 \nI've sent you a file directly, please check.", "upvoteCount": 0, "author": { "@type": "Person", "@id": "https://www.edaboard.com/members/sidun-av.689410/", "name": "sidun.av", "url": "https://www.edaboard.com/members/sidun-av.689410/" } } ] }, "publisher": { "@type": "Organization", "name": "Forum for Electronics", "description": "International Electronics Discussion Forum: EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals", "url": "https://www.edaboard.com" } } </script> <script> $(function(){ var notice = $('.xb-welcome-notice'); if(notice.length){ var cookie = XF.Cookie.get('hide_welcome_notice'); if(!cookie){ XF.Cookie.set('hide_welcome_notice', Date.now()); notice.show(); } else if ((Date.now() - cookie) > 8.64e+7){ XF.Cookie.set('hide_welcome_notice', Date.now()); notice.show(); } else { notice.hide(); } } }); </script> </div> </body> </html>

CINXE.COM

Identify DC gain and DC operations point of Floating inverter amplifier | Forum for Electronics