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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">     <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en" xmlns:og="http://ogp.me/ns#" xmlns:fb="http://ogp.me/ns/fb#"> <head> <title>The optimization, design and performance of the FBCM23 ASIC for the upgraded CMS beam monitoring system - CERN Document Server</title> <link href='https://framework.web.cern.ch/framework/2.0/fonts/PTSansWeb/PTSansWeb.css' rel='stylesheet' type='text/css' /> <link rel="stylesheet" href="https://cds.cern.ch/img/invenio.css?v=20141127" type="text/css" /> <link rel="stylesheet" href="https://cds.cern.ch/img/cern_theme/css/cern_theme.css?v=20141127" type="text/css" /> <link rel="stylesheet"href="/css/font-awesome.min.css"> <meta http-equiv="X-UA-Compatible" content="IE=Edge"/> <link rel="stylesheet" href="https://cds.cern.ch/img/cern_toolbar/css/toolbar.css" type="text/css" />    <link rel="canonical" href="https://cds.cern.ch/record/2898490" /> <link rel="alternate" hreflang="el" href="https://cds.cern.ch/record/2898490?ln=el" /> <link rel="alternate" hreflang="fr" href="https://cds.cern.ch/record/2898490?ln=fr" /> <link rel="alternate" hreflang="bg" href="https://cds.cern.ch/record/2898490?ln=bg" /> <link rel="alternate" hreflang="zh-TW" href="https://cds.cern.ch/record/2898490?ln=zh_TW" /> <link rel="alternate" hreflang="pt" href="https://cds.cern.ch/record/2898490?ln=pt" /> <link rel="alternate" hreflang="no" href="https://cds.cern.ch/record/2898490?ln=no" /> <link rel="alternate" hreflang="hr" href="https://cds.cern.ch/record/2898490?ln=hr" /> <link rel="alternate" hreflang="ca" href="https://cds.cern.ch/record/2898490?ln=ca" /> <link rel="alternate" hreflang="de" href="https://cds.cern.ch/record/2898490?ln=de" /> <link rel="alternate" hreflang="it" href="https://cds.cern.ch/record/2898490?ln=it" /> <link rel="alternate" hreflang="zh-CN" href="https://cds.cern.ch/record/2898490?ln=zh_CN" /> <link rel="alternate" hreflang="sv" href="https://cds.cern.ch/record/2898490?ln=sv" /> <link rel="alternate" hreflang="sk" href="https://cds.cern.ch/record/2898490?ln=sk" /> <link rel="alternate" hreflang="en" href="https://cds.cern.ch/record/2898490?ln=en" /> <link rel="alternate" hreflang="pl" href="https://cds.cern.ch/record/2898490?ln=pl" /> <link rel="alternate" hreflang="ru" href="https://cds.cern.ch/record/2898490?ln=ru" /> <link rel="alternate" hreflang="ka" href="https://cds.cern.ch/record/2898490?ln=ka" /> <link rel="alternate" hreflang="ja" href="https://cds.cern.ch/record/2898490?ln=ja" /> <link rel="alternate" hreflang="es" href="https://cds.cern.ch/record/2898490?ln=es" /> <link rel="alternate" type="application/rss+xml" title="CERN Document Server RSS" href="/rss?ln=en" /> <link rel="search" type="application/opensearchdescription+xml" href="https://cds.cern.ch/opensearchdescription" title="CERN Document Server" /> <link rel="unapi-server" type="application/xml" title="unAPI" href="https://cds.cern.ch/unapi" /> <link rel="apple-touch-icon" href="/apple-touch-icon.png"/> <link rel="apple-touch-icon-precomposed" href="/apple-touch-icon-precomposed.png"/> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Language" content="en" /> <meta name="description" content="We present the development of the FBCM23 ASIC designed for the Phase-II upgrade of theFast Beam Condition Monitoring (FBCM) system built at the CMS experiment which will replace thepresent luminometer based on the BCM1F ASIC [1]. The FBCM system shouldprovide reliable luminosity measurement with 1 ns time resolution enabling the detection ofbeam-induced background. The FBCM23 ASIC comprises 6 channels of the fast front-end amplifierworking in transimpedance configuration, booster amplifier, and leading edgediscriminator. The complete processing chain provides an overall shaping function equivalent tothe CR-RC$^{3}$ filter. The paper will show the optimization of the design, overallarchitecture, and the detailed implementation in a CMOS 65 nm process as well as preliminaryelectrical performance. We present the development of the FBCM23 ASIC designed for the Phase-II upgrade of the Fast Beam Condition Monitoring (FBCM) system built at the CMS experiment which will replace the present luminometer based on the BCM1F ASIC [1]. The FBCM system should provide reliable luminosity measurement with 1ns time resolution enabling the detection of beam-induced background. The FBCM23 ASIC comprises 6 channels of the fast front-end amplifier working in transimpedance configuration, booster amplifier, and leading edge discriminator. The complete processing chain provides an overall shaping function equivalent to the CR-RC$^3$ filter. The paper will show the optimization of the design, overall architecture, and the detailed implementation in a CMOS 65nm process as well as preliminary electrical performance. 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The paper will show the optimization of the design, overall architecture, and the detailed implementation in a CMOS 65nm process as well as preliminary electrical performance." property="og:description" /> <meta content="arXiv" property="og:description" /> <meta content="IOP" property="og:description" />  <meta content="summary" name="twitter:card" /> <meta content="summary" name="twitter:card" /> <style></style> </head> <body class="CERN32Document32Server search" lang="en">  <div id="cern-toolbar"> <h1><a href="http://cern.ch" title="CERN">CERN <span>Accelerating science</span></a></h1> <ul> <li class="cern-accountlinks"><a class="cern-account" href="https://cds.cern.ch/youraccount/login?ln=en&referer=https%3A//cds.cern.ch/record/2898490%3Fln%3Den" title="Sign in to your CERN account">Sign in</a></li> <li><a class="cern-directory" href="http://cern.ch/directory" title="Search CERN resources and browse the directory">Directory</a></li> </ul> </div>   <div role="banner" class="clearfix" id="header"> <div class="header-inner inner"> <hgroup class="clearfix"> <h2 id="site-name"> <a rel="home" title="Home" href="/"><span>CERN Document Server</span></a> </h2> <h3 id="site-slogan">Access articles, reports and multimedia content in HEP</h3> </hgroup> <div role="navigation" id="main-navigation" class="cdsmenu"> <h2 class="element-invisible">Main menu</h2><ul class="links inline clearfix"> <li class="menu-386 first active-trail"><a class="active-trail" href="https://cds.cern.ch/?ln=en">Search</a></li> <li class="menu-444 "><a class="" title="" href="https://cds.cern.ch/submit?ln=en">Submit</a></li> <li class="menu-426 "><a class="" href="https://cds.cern.ch/help/?ln=en">Help</a></li> <li class="leaf hassubcdsmenu"> <a hreflang="en" class="header" href="https://cds.cern.ch/youraccount/display?ln=en">Personalize</a> <ul class="subsubcdsmenu"><li><a href="https://cds.cern.ch/youralerts/list?ln=en">Your alerts</a></li><li><a href="https://cds.cern.ch/yourbaskets/display?ln=en">Your baskets</a></li><li><a href="https://cds.cern.ch/yourcomments?ln=en">Your comments</a></li><li><a href="https://cds.cern.ch/youralerts/display?ln=en">Your searches</a></li></ul></li> </ul> </div> </div> </div>  <table class="navtrailbox"> <tr> <td class="navtrailboxbody"> <a href="/?ln=en" class="navtrail">Home</a> > The optimization, design and performance of the FBCM23 ASIC for the upgraded CMS beam monitoring system </td> </tr> </table> </div> <div class="pagebody"><div class="pagebodystripemiddle"> <div class="detailedrecordbox"> <div class="detailedrecordtabs"> <div> <ul class="detailedrecordtabs"><li class="on first"><a href="/record/2898490/?ln=en">Information </a></li><li class=""><a href="/record/2898490/files?ln=en">Files </a></li></ul> <div id="tabsSpacer" style="clear:both;height:0px"> </div></div> </div> <div class="detailedrecordboxcontent"> <div class="top-left-folded"></div> <div class="top-right-folded"></div> <div class="inside">  <abbr class="unapi-id" title="2898490"></abbr> <style type="text/css">  </style> <table class="formatRecordTableFullWidth" > <tr> <td class="formatRecordHeader" style="background-image: url('https://cds.cern.ch/img/journals.jpg');" colspan="2">  Article </td> </tr> <script type="text/javascript"> $( document ).ready(function() { $('.showAuthor').on('click', function() { var author = '<p>' + $(this).data('name') + '</p>'; var affiliation = $(this).data('affiliation') + '</br>'; var contribution = $(this).data('contribution') + '</br>'; $.magnificPopup.open({ items: { src: '<div id="ovelary-mathjax" class="overlay-white oc-content overlay-white-500">' + author + affiliation + contribution + '</div>', type: 'inline' }, callbacks: { open: function() { var div = document.getElementById("overlay-mathjax") MathJax.Hub.Queue(["Typeset", MathJax.Hub, div]); }, } }) }) }); </script> <tr><td class="formatRecordLabel"> Report number </td><td style="padding-left:5px;"><a href="http://arxiv.org/abs/arXiv:2312.02834">arXiv:2312.02834</a></td></tr> <tr><td class="formatRecordLabel"> Title </td><td style="padding-left:5px;"><b>The optimization, design and performance of the FBCM23 ASIC for the upgraded CMS beam monitoring system</b></td></tr> <tr><td class="formatRecordLabel"><span style="white-space:nowrap;"> Author(s) </span> </td><td style="padding-left:5px;"><a href="https://cds.cern.ch/search?f=author&p=Kaplon%2C%20Jan&ln=en">Kaplon, Jan</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Wegrzyn%2C%20Grzegorz&ln=en">Wegrzyn, Grzegorz</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Shibin%2C%20Konstantin&ln=en">Shibin, Konstantin</a> (CERN ; NICPB, Tallinn) ; <a href="https://cds.cern.ch/search?f=author&p=Barendregt%2C%20Marnix&ln=en">Barendregt, Marnix</a> (CERN ; Cambridge U.)</td></tr> <tr><td class="formatRecordLabel"> Publication </td><td style="padding-left:5px;">2024-02-20</td></tr> <tr><td class="formatRecordLabel"> Imprint </td><td style="padding-left:5px;">2023-12-05</td></tr> <tr><td class="formatRecordLabel"> Number of pages </td><td style="padding-left:5px;">7</td></tr> <tr><td class="formatRecordLabel"> Note </td><td style="padding-left:5px;">TWEPP2023 conference proceedings</td></tr> <tr><td class="formatRecordLabel"> In: </td><td style="padding-left:5px;"><i>JINST</i> 19, 02 (2024) pp.C02026</td></tr> <tr><td class="formatRecordLabel"> In: </td><td style="padding-left:5px;"><a href="https://cds.cern.ch/record/2869917">Topical Workshop on Electronics for Particle Physics 2023 (TWEPP 2023)</a>, Geremeas, Sardinia, Italy, 1 - 6 Oct 2023, pp.C02026</td></tr> <tr><td class="formatRecordLabel"> DOI </td><td style="padding-left:5px;"><a href="http://dx.doi.org/10.1088/1748-0221/19/02/C02026" title="DOI" target="_blank">10.1088/1748-0221/19/02/C02026</a><br/> <a href="http://dx.doi.org/10.1088/1748-0221/19/02/C02026" title="DOI" target="_blank">10.1088/1748-0221/19/02/C02026</a> (publication) <tr><td class="formatRecordLabel"> Subject category </td><td style="padding-left:5px;">physics.ins-det ; Detectors and Experimental Techniques ; eess.SP</td></tr> <tr><td class="formatRecordLabel"> Abstract </td><td style="padding-left:5px;">We present the development of the FBCM23 ASIC designed for the Phase-II upgrade of the Fast Beam Condition Monitoring (FBCM) system built at the CMS experiment which will replace the present luminometer based on the BCM1F ASIC [1]. The FBCM system should provide reliable luminosity measurement with 1ns time resolution enabling the detection of beam-induced background. The FBCM23 ASIC comprises 6 channels of the fast front-end amplifier working in transimpedance configuration, booster amplifier, and leading edge discriminator. The complete processing chain provides an overall shaping function equivalent to the CR-RC$^3$ filter. The paper will show the optimization of the design, overall architecture, and the detailed implementation in a CMOS 65nm process as well as preliminary electrical performance.</td></tr> <tr><td class="formatRecordLabel"> Copyright/License </td><td style="padding-left:5px;">preprint: (License: <a href="http://arxiv.org/licenses/nonexclusive-distrib/1.0/">arXiv nonexclusive-distrib 1.0</a>)<br/>publication: © 2024 The Author(s) (License: <a href="http://creativecommons.org/licenses/by/4.0/">CC-BY-4.0</a>)</td></tr> </table> <br /><div style="max-width:1024px;margin:auto"><div style="overflow-x:auto;display:inline;width:100%;"><a href="/record/2898490/plots#0"><img style="vertical-align:middle;" src="https://cds.cern.ch/record/2898490/files/ENCdetLeak6uArange.png" title=" : Noise contribution from the sensor leakage current for 6 and 8\,ns peaking time and the CR-RC$^3$ shaping. : Series noise contribution for 8\,ns peaking time and the CR-RC$^3$ shaping for 5\,pF input capacitance (-20$^{\circ}$C)." width="200px"/></a> <a href="/record/2898490/plots#1"><img style="vertical-align:middle;" src="https://cds.cern.ch/record/2898490/files/ENCser5pF8ns-20C.png" title=" : Caption not extracted" width="200px"/></a> <a href="/record/2898490/plots#2"><img style="vertical-align:middle;" src="https://cds.cern.ch/record/2898490/files/ENC3d3pF2uA.png" title=" : The total ENC figure showing optimum peaking time assuming 3\,pF input capacitance and 2\,$\mu$A leakage current at -20$^{\circ}$C operation. : Caption not extracted" width="200px"/></a> <a href='/record/2898490/plots'>Show more plots</a></div></div><br /> <br/>Corresponding record in: <a href="http://inspirehep.net/record/2730651">Inspire</a> <small> </small> <br/> <br/><br/><div align="right"><div style="padding-bottom:2px;padding-top:30px;"><span class="moreinfo" style="margin-right:10px;"> <a href="" class="moreinfo">Back to search</a> </span></div></div> <div class="bottom-left-folded"><div class="recordlastmodifiedbox" style="position:relative;margin-left:1px"> Record created 2024-05-24, last modified 2024-09-06</div></div> <div class="bottom-right-folded" style="text-align:right;padding-bottom:2px;"> <span class="moreinfo" style="margin-right:10px;"><a href="/search?ln=en&p=recid%3A2898490&rm=wrd" class="moreinfo">Similar records</a></span></div> </div> </div> </div> <br/> <br /> <div class="detailedrecordminipanel"> <div class="top-left"></div><div class="top-right"></div> <div class="inside"> <div id="detailedrecordminipanelfile" style="width:33%;float:left;text-align:center;margin-top:0"> <div><small class="detailedRecordActions">Fulltext:</small> <br /><em>2312.02834</em> - <a href="/record/2898490/files/2312.02834.pdf"><img style="border:none" src="/img/file-icon-text-12x16.gif" alt="Download fulltext"/>PDF</a><br /><em>document</em> - <a href="/record/2898490/files/document.pdf"><img style="border:none" src="/img/file-icon-text-12x16.gif" alt="Download fulltext"/>PDF</a><br /></div> </div> <div id="detailedrecordminipanelreview" style="width:30%;float:left;text-align:center"> </div> <div id="detailedrecordminipanelactions" style="width:36%;float:right;text-align:right;"> <ul class="detailedrecordactions"> <li><a href="/yourbaskets/add?ln=en&recid=2898490">Add to personal basket</a></li> <li>Export as <a style="text-decoration:underline;font-weight:normal" href="/record/2898490/export/hx?ln=en">BibTeX</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2898490/export/hm?ln=en">MARC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2898490/export/xm?ln=en">MARCXML</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2898490/export/xd?ln=en">DC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2898490/export/xe?ln=en">EndNote</a>,  <a style="text-decoration:underline;font-weight:normal" href="/record/2898490/export/xn?ln=en">NLM</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2898490/export/xw?ln=en">RefWorks</a> </li> </ul> <div style='padding-left: 13px;'>  <div id="bookmark"></div> <div id="bookmark_sciencewise"></div> <style type="text/css"> #bookmark_sciencewise, #bookmark {float: left;} #bookmark_sciencewise li {padding: 2px; 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The FBCM system shouldprovide reliable luminosity measurement with 1 ns time resolution enabling the detection ofbeam-induced background. The FBCM23 ASIC comprises 6 channels of the fast front-end amplifierworking in transimpedance configuration, booster amplifier, and leading edgediscriminator. The complete processing chain provides an overall shaping function equivalent tothe CR-RC$^{3}$ filter. The paper will show the optimization of the design, overallarchitecture, and the detailed implementation in a CMOS 65 nm process as well as preliminaryelectrical performance." }); // ]]> </script>  </div> </div> <div style="clear:both;margin-bottom: 0;"></div> </div> <div class="bottom-left"></div><div class="bottom-right"></div> </div> </div></div> <footer id="footer" class="pagefooter clearfix">  <div class="pagefooterstripeleft"> CERN Document Server :: <a class="footer" href="https://cds.cern.ch/?ln=en">Search</a> :: <a class="footer" href="https://cds.cern.ch/submit?ln=en">Submit</a> :: <a class="footer" href="https://cds.cern.ch/youraccount/display?ln=en">Personalize</a> :: <a class="footer" href="https://cds.cern.ch/help/?ln=en">Help</a> :: <a class="footer" href="https://cern.service-now.com/service-portal?id=privacy_policy&se=CDS-Service" target="_blank">Privacy Notice</a> <br /> Powered by <a class="footer" href="http://invenio-software.org/">Invenio</a> <br /> Maintained by <a class="footer" href="https://cern.service-now.com/service-portal?id=service_element&name=CDS-Service">CDS Service</a> - Need help? 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