Design and Performance of the CMS Pixel Detector Readout Chip

The readout chip for the CMS pixel detector has to deal with an enormous data rate. On-chip zero suppression is inevitable and hit data must be buffered locally during the latency of the first level trigger. Dead-time must be kept at a minimum. It is dominated by contributions coming from the readou...

Descripción completa

Detalles Bibliográficos
Autores principales: Kastli, H.Chr., Barbero, M., Erdmann, W., Hormann, Ch., Horisberger, R., Kotlinski, D., Meier, B.
Lenguaje:eng
Publicado: 2005
Materias:
Other Fields of Physics
Acceso en línea:https://dx.doi.org/10.1016/j.nima.2006.05.038
http://cds.cern.ch/record/908785
_version_ 1780908834495135744
author Kastli, H.Chr.
Barbero, M.
Erdmann, W.
Hormann, Ch.
Horisberger, R.
Kotlinski, D.
Meier, B.
author_facet Kastli, H.Chr.
Barbero, M.
Erdmann, W.
Hormann, Ch.
Horisberger, R.
Kotlinski, D.
Meier, B.
author_sort Kastli, H.Chr.
collection CERN
description The readout chip for the CMS pixel detector has to deal with an enormous data rate. On-chip zero suppression is inevitable and hit data must be buffered locally during the latency of the first level trigger. Dead-time must be kept at a minimum. It is dominated by contributions coming from the readout. To keep it low an analog readout scheme has been adopted where pixel addresses are analog coded. We present the architecture of the final CMS pixel detector readout chip with special emphasis on the analog readout chain. Measurements of its performance are discussed.
id cern-908785
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2005
record_format invenio
spelling cern-9087852023-03-14T20:06:31Zdoi:10.1016/j.nima.2006.05.038http://cds.cern.ch/record/908785engKastli, H.Chr.Barbero, M.Erdmann, W.Hormann, Ch.Horisberger, R.Kotlinski, D.Meier, B.Design and Performance of the CMS Pixel Detector Readout ChipOther Fields of PhysicsThe readout chip for the CMS pixel detector has to deal with an enormous data rate. On-chip zero suppression is inevitable and hit data must be buffered locally during the latency of the first level trigger. Dead-time must be kept at a minimum. It is dominated by contributions coming from the readout. To keep it low an analog readout scheme has been adopted where pixel addresses are analog coded. We present the architecture of the final CMS pixel detector readout chip with special emphasis on the analog readout chain. Measurements of its performance are discussed.The readout chip for the CMS pixel detector has to deal with an enormous data rate. On-chip zero suppression is inevitable and hit data must be buffered locally during the latency of the first level trigger. Dead-time must be kept at a minimum. It is dominated by contributions coming from the readout. To keep it low an analog readout scheme has been adopted where pixel addresses are analog coded. We present the architecture of the final CMS pixel detector readout chip with special emphasis on the analog readout chain. Measurements of its performance are discussed.physics/0511166oai:cds.cern.ch:9087852005-11-18
spellingShingle Other Fields of Physics
Kastli, H.Chr.
Barbero, M.
Erdmann, W.
Hormann, Ch.
Horisberger, R.
Kotlinski, D.
Meier, B.
Design and Performance of the CMS Pixel Detector Readout Chip
title Design and Performance of the CMS Pixel Detector Readout Chip
title_full Design and Performance of the CMS Pixel Detector Readout Chip
title_fullStr Design and Performance of the CMS Pixel Detector Readout Chip
title_full_unstemmed Design and Performance of the CMS Pixel Detector Readout Chip
title_short Design and Performance of the CMS Pixel Detector Readout Chip
title_sort design and performance of the cms pixel detector readout chip
topic Other Fields of Physics
url https://dx.doi.org/10.1016/j.nima.2006.05.038
http://cds.cern.ch/record/908785
work_keys_str_mv AT kastlihchr designandperformanceofthecmspixeldetectorreadoutchip
AT barberom designandperformanceofthecmspixeldetectorreadoutchip
AT erdmannw designandperformanceofthecmspixeldetectorreadoutchip
AT hormannch designandperformanceofthecmspixeldetectorreadoutchip
AT horisbergerr designandperformanceofthecmspixeldetectorreadoutchip
AT kotlinskid designandperformanceofthecmspixeldetectorreadoutchip
AT meierb designandperformanceofthecmspixeldetectorreadoutchip

Ejemplares similares