First experimental results with the version TOFHIR2X of the front-end ASIC of the MTD/BTL detector in the CMS experiment

<!--HTML-->TOFHIR2 is the front-end ASIC for the barrel timing layer (BTL) of the MIP timing detector for the CMS upgrade for HL-LHC, aiming at 30-60 ps resolution throughout HL-LHC lifetime. The BTL consists of LYSO:Ce crystals coupled to SiPMs which will suffer radiation damage. Relative to...

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Detalles Bibliográficos
Autor principal: Niknejad, Tahereh Sadat
Lenguaje:eng
Publicado: 2021
Materias:
Conferences
Acceso en línea:http://cds.cern.ch/record/2782325
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author Niknejad, Tahereh Sadat
author_facet Niknejad, Tahereh Sadat
author_sort Niknejad, Tahereh Sadat
collection CERN
description <!--HTML-->TOFHIR2 is the front-end ASIC for the barrel timing layer (BTL) of the MIP timing detector for the CMS upgrade for HL-LHC, aiming at 30-60 ps resolution throughout HL-LHC lifetime. The BTL consists of LYSO:Ce crystals coupled to SiPMs which will suffer radiation damage. Relative to the first version of the front-end ASIC (TOFHIR2A), TOFHIR2X implements improved circuitry for mitigation of the SiPM dark count noise (DCR) as well as a new current mode discriminator. We present an overview of the TOFHIR2 requirements and design, simulation results and the first measurements with TOFHIR2X silicon samples associated to LYSO/SiPM prototype sensors.
id cern-2782325
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
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spelling cern-27823252022-11-02T22:02:14Zhttp://cds.cern.ch/record/2782325engNiknejad, Tahereh SadatFirst experimental results with the version TOFHIR2X of the front-end ASIC of the MTD/BTL detector in the CMS experimentTWEPP 2021 Topical Workshop on Electronics for Particle PhysicsConferences<!--HTML-->TOFHIR2 is the front-end ASIC for the barrel timing layer (BTL) of the MIP timing detector for the CMS upgrade for HL-LHC, aiming at 30-60 ps resolution throughout HL-LHC lifetime. The BTL consists of LYSO:Ce crystals coupled to SiPMs which will suffer radiation damage. Relative to the first version of the front-end ASIC (TOFHIR2A), TOFHIR2X implements improved circuitry for mitigation of the SiPM dark count noise (DCR) as well as a new current mode discriminator. We present an overview of the TOFHIR2 requirements and design, simulation results and the first measurements with TOFHIR2X silicon samples associated to LYSO/SiPM prototype sensors.oai:cds.cern.ch:27823252021
spellingShingle Conferences
Niknejad, Tahereh Sadat
First experimental results with the version TOFHIR2X of the front-end ASIC of the MTD/BTL detector in the CMS experiment
title First experimental results with the version TOFHIR2X of the front-end ASIC of the MTD/BTL detector in the CMS experiment
title_full First experimental results with the version TOFHIR2X of the front-end ASIC of the MTD/BTL detector in the CMS experiment
title_fullStr First experimental results with the version TOFHIR2X of the front-end ASIC of the MTD/BTL detector in the CMS experiment
title_full_unstemmed First experimental results with the version TOFHIR2X of the front-end ASIC of the MTD/BTL detector in the CMS experiment
title_short First experimental results with the version TOFHIR2X of the front-end ASIC of the MTD/BTL detector in the CMS experiment
title_sort first experimental results with the version tofhir2x of the front-end asic of the mtd/btl detector in the cms experiment
topic Conferences
url http://cds.cern.ch/record/2782325
work_keys_str_mv AT niknejadtaherehsadat firstexperimentalresultswiththeversiontofhir2xofthefrontendasicofthemtdbtldetectorinthecmsexperiment
AT niknejadtaherehsadat twepp2021topicalworkshoponelectronicsforparticlephysics

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