System level serial powering studies of RD53A chip

Serial powering is the baseline choice for low mass power distribution for the CMS and ATLAS HL-LHC pixel detectors. The RD53A prototype chip (65 nm CMOS) integrates 2 shunt-LDO (SLDO) regulators that allow providing constant voltage to each power domain (analog and digital) within a serial power ch...

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Detalles Bibliográficos
Autores principales: Pradas Luengo, Alvaro, Koukola, Dominik, Orfanelli, Stella, Christiansen, Jorgen, Karagounis, Michael, Arteche, Fernando
Lenguaje:eng
Publicado: SISSA 2019
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.22323/1.343.0147
http://cds.cern.ch/record/2710222
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author Pradas Luengo, Alvaro
Koukola, Dominik
Orfanelli, Stella
Christiansen, Jorgen
Karagounis, Michael
Arteche, Fernando
author_facet Pradas Luengo, Alvaro
Koukola, Dominik
Orfanelli, Stella
Christiansen, Jorgen
Karagounis, Michael
Arteche, Fernando
author_sort Pradas Luengo, Alvaro
collection CERN
description Serial powering is the baseline choice for low mass power distribution for the CMS and ATLAS HL-LHC pixel detectors. The RD53A prototype chip (65 nm CMOS) integrates 2 shunt-LDO (SLDO) regulators that allow providing constant voltage to each power domain (analog and digital) within a serial power chain with constant current. This paper presents a detailed analysis based on simulations and measurements of the RD53A chip behavior at system level. SLDO performance and system transient behavior (start-up, load changes, parasitic components implications).
id oai-inspirehep.net-1747445
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
publisher SISSA
record_format invenio
spelling oai-inspirehep.net-17474452020-03-03T14:33:09Zdoi:10.22323/1.343.0147http://cds.cern.ch/record/2710222engPradas Luengo, AlvaroKoukola, DominikOrfanelli, StellaChristiansen, JorgenKaragounis, MichaelArteche, FernandoSystem level serial powering studies of RD53A chipDetectors and Experimental TechniquesSerial powering is the baseline choice for low mass power distribution for the CMS and ATLAS HL-LHC pixel detectors. The RD53A prototype chip (65 nm CMOS) integrates 2 shunt-LDO (SLDO) regulators that allow providing constant voltage to each power domain (analog and digital) within a serial power chain with constant current. This paper presents a detailed analysis based on simulations and measurements of the RD53A chip behavior at system level. SLDO performance and system transient behavior (start-up, load changes, parasitic components implications).SISSAoai:inspirehep.net:17474452019
spellingShingle Detectors and Experimental Techniques
Pradas Luengo, Alvaro
Koukola, Dominik
Orfanelli, Stella
Christiansen, Jorgen
Karagounis, Michael
Arteche, Fernando
System level serial powering studies of RD53A chip
title System level serial powering studies of RD53A chip
title_full System level serial powering studies of RD53A chip
title_fullStr System level serial powering studies of RD53A chip
title_full_unstemmed System level serial powering studies of RD53A chip
title_short System level serial powering studies of RD53A chip
title_sort system level serial powering studies of rd53a chip
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.22323/1.343.0147
http://cds.cern.ch/record/2710222
work_keys_str_mv AT pradasluengoalvaro systemlevelserialpoweringstudiesofrd53achip
AT koukoladominik systemlevelserialpoweringstudiesofrd53achip
AT orfanellistella systemlevelserialpoweringstudiesofrd53achip
AT christiansenjorgen systemlevelserialpoweringstudiesofrd53achip
AT karagounismichael systemlevelserialpoweringstudiesofrd53achip
AT artechefernando systemlevelserialpoweringstudiesofrd53achip

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