Development of the front end amplifier circuit for the ATLAS ITk silicon strip detector

We present the development of the front end amplifier circuit for the ABCStar readout ASIC designed for the upgraded ATLAS Inner Tracker (ITk) detector. The amplifier is intended to work with silicon strip sensors of moderate length between 1.9 cm and 5.5 cm dependent on position in the detector. Th...

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Autores principales: Cormier, K J R, Gallop, B, Kaplon, J, Li, Z, Noy, M, Phillips, P W, Sawyer, C A, Sperlich, D, Warren, M
Lenguaje:eng
Publicado: 2021
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1088/1748-0221/16/07/p07061
http://cds.cern.ch/record/2800444
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author Cormier, K J R
Gallop, B
Kaplon, J
Li, Z
Noy, M
Phillips, P W
Sawyer, C A
Sperlich, D
Warren, M
author_facet Cormier, K J R
Gallop, B
Kaplon, J
Li, Z
Noy, M
Phillips, P W
Sawyer, C A
Sperlich, D
Warren, M
author_sort Cormier, K J R
collection CERN
description We present the development of the front end amplifier circuit for the ABCStar readout ASIC designed for the upgraded ATLAS Inner Tracker (ITk) detector. The amplifier is intended to work with silicon strip sensors of moderate length between 1.9 cm and 5.5 cm dependent on position in the detector. The final circuit is implemented in a commercial 130 nm CMOS process tolerant up to the total ionizing doses (TID) predicted for the lifetime of the detector, that is maximum of 66 Mrad (660 kGy) (Si) for the endcap region. The final architecture and the performance of the circuit is presented in the context of a long development program which started soon after the construction of the present ATLAS Semi-Conductor Tracker (SCT) detector.
id cern-2800444
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling cern-28004442022-01-26T22:36:33Zdoi:10.1088/1748-0221/16/07/p07061http://cds.cern.ch/record/2800444engCormier, K J RGallop, BKaplon, JLi, ZNoy, MPhillips, P WSawyer, C ASperlich, DWarren, MDevelopment of the front end amplifier circuit for the ATLAS ITk silicon strip detectorDetectors and Experimental TechniquesWe present the development of the front end amplifier circuit for the ABCStar readout ASIC designed for the upgraded ATLAS Inner Tracker (ITk) detector. The amplifier is intended to work with silicon strip sensors of moderate length between 1.9 cm and 5.5 cm dependent on position in the detector. The final circuit is implemented in a commercial 130 nm CMOS process tolerant up to the total ionizing doses (TID) predicted for the lifetime of the detector, that is maximum of 66 Mrad (660 kGy) (Si) for the endcap region. The final architecture and the performance of the circuit is presented in the context of a long development program which started soon after the construction of the present ATLAS Semi-Conductor Tracker (SCT) detector.oai:cds.cern.ch:28004442021
spellingShingle Detectors and Experimental Techniques
Cormier, K J R
Gallop, B
Kaplon, J
Li, Z
Noy, M
Phillips, P W
Sawyer, C A
Sperlich, D
Warren, M
Development of the front end amplifier circuit for the ATLAS ITk silicon strip detector
title Development of the front end amplifier circuit for the ATLAS ITk silicon strip detector
title_full Development of the front end amplifier circuit for the ATLAS ITk silicon strip detector
title_fullStr Development of the front end amplifier circuit for the ATLAS ITk silicon strip detector
title_full_unstemmed Development of the front end amplifier circuit for the ATLAS ITk silicon strip detector
title_short Development of the front end amplifier circuit for the ATLAS ITk silicon strip detector
title_sort development of the front end amplifier circuit for the atlas itk silicon strip detector
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1088/1748-0221/16/07/p07061
http://cds.cern.ch/record/2800444
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