SAMPA chip: a new ASIC for the ALICE TPC and MCH upgrades

This paper presents the SAMPA, an ASIC designed for the upgrade of read-out front end electronics of the ALICE Time Projection Chamber (TPC) and Muon Chambers (MCH). SAMPA is made in a 130 nm CMOS technology with 1.25 V nominal voltage supply and includes 32 channels, with selectable input polarity,...

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Detalles Bibliográficos
Autores principales: Barboza, S H I, Bregant, M, Chambert, V, Espagnon, B, Herrera, H D Hernandez, Mahmood, S M, Moraes, D, Munhoz, M G, Noël, G, Pilyar, A, Russo, P, Sanches, B C S, Tambave, G J, Tun-Lanoë, K M M, Noije, W van, Velure, A, Vereschagin, S, Weber, T O, Zaporozhets, S
Lenguaje:eng
Publicado: 2016
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1088/1748-0221/11/02/C02088
http://cds.cern.ch/record/2265877
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author Barboza, S H I
Bregant, M
Chambert, V
Espagnon, B
Herrera, H D Hernandez
Mahmood, S M
Moraes, D
Munhoz, M G
Noël, G
Pilyar, A
Russo, P
Sanches, B C S
Tambave, G J
Tun-Lanoë, K M M
Noije, W van
Velure, A
Vereschagin, S
Weber, T O
Zaporozhets, S
author_facet Barboza, S H I
Bregant, M
Chambert, V
Espagnon, B
Herrera, H D Hernandez
Mahmood, S M
Moraes, D
Munhoz, M G
Noël, G
Pilyar, A
Russo, P
Sanches, B C S
Tambave, G J
Tun-Lanoë, K M M
Noije, W van
Velure, A
Vereschagin, S
Weber, T O
Zaporozhets, S
author_sort Barboza, S H I
collection CERN
description This paper presents the SAMPA, an ASIC designed for the upgrade of read-out front end electronics of the ALICE Time Projection Chamber (TPC) and Muon Chambers (MCH). SAMPA is made in a 130 nm CMOS technology with 1.25 V nominal voltage supply and includes 32 channels, with selectable input polarity, and five possible combinations of shaping time and sensitivity. Each channel comprises a Charge Sensitive Amplifier, a semi-Gaussian shaper and a 10-bit ADC, followed by a Digital Signal Processor. A prototype in a multi project run was submitted to evaluate the performance of each of these blocks. The experimental results of the tests on these building blocks are presented, showing a substantial agreement with requirements.
id oai-inspirehep.net-1427112
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2016
record_format invenio
spelling oai-inspirehep.net-14271122019-09-30T06:29:59Zdoi:10.1088/1748-0221/11/02/C02088http://cds.cern.ch/record/2265877engBarboza, S H IBregant, MChambert, VEspagnon, BHerrera, H D HernandezMahmood, S MMoraes, DMunhoz, M GNoël, GPilyar, ARusso, PSanches, B C STambave, G JTun-Lanoë, K M MNoije, W vanVelure, AVereschagin, SWeber, T OZaporozhets, SSAMPA chip: a new ASIC for the ALICE TPC and MCH upgradesDetectors and Experimental TechniquesThis paper presents the SAMPA, an ASIC designed for the upgrade of read-out front end electronics of the ALICE Time Projection Chamber (TPC) and Muon Chambers (MCH). SAMPA is made in a 130 nm CMOS technology with 1.25 V nominal voltage supply and includes 32 channels, with selectable input polarity, and five possible combinations of shaping time and sensitivity. Each channel comprises a Charge Sensitive Amplifier, a semi-Gaussian shaper and a 10-bit ADC, followed by a Digital Signal Processor. A prototype in a multi project run was submitted to evaluate the performance of each of these blocks. The experimental results of the tests on these building blocks are presented, showing a substantial agreement with requirements.oai:inspirehep.net:14271122016
spellingShingle Detectors and Experimental Techniques
Barboza, S H I
Bregant, M
Chambert, V
Espagnon, B
Herrera, H D Hernandez
Mahmood, S M
Moraes, D
Munhoz, M G
Noël, G
Pilyar, A
Russo, P
Sanches, B C S
Tambave, G J
Tun-Lanoë, K M M
Noije, W van
Velure, A
Vereschagin, S
Weber, T O
Zaporozhets, S
SAMPA chip: a new ASIC for the ALICE TPC and MCH upgrades
title SAMPA chip: a new ASIC for the ALICE TPC and MCH upgrades
title_full SAMPA chip: a new ASIC for the ALICE TPC and MCH upgrades
title_fullStr SAMPA chip: a new ASIC for the ALICE TPC and MCH upgrades
title_full_unstemmed SAMPA chip: a new ASIC for the ALICE TPC and MCH upgrades
title_short SAMPA chip: a new ASIC for the ALICE TPC and MCH upgrades
title_sort sampa chip: a new asic for the alice tpc and mch upgrades
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1088/1748-0221/11/02/C02088
http://cds.cern.ch/record/2265877
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