RD53B Wafer Testing for the ATLAS ITk Pixel Detector

RD53 is the research and development group at CERN responsible for developing and producing the next generation of readout chips for the ATLAS and CMS pixel detectors at the HL-LHC. Its most recent development ITkPix/RD53B is the rst full-scale 65 nm hybrid pixel-readout chip. ITkPix consists of mor...

Descripción completa

Detalles Bibliográficos
Autor principal: Standke, Mark
Lenguaje:eng
Publicado: 2021
Materias:
Acceso en línea:https://dx.doi.org/10.1088/1742-6596/2374/1/012087
http://cds.cern.ch/record/2775147
_version_ 1780971568388636672
author Standke, Mark
author_facet Standke, Mark
author_sort Standke, Mark
collection CERN
description RD53 is the research and development group at CERN responsible for developing and producing the next generation of readout chips for the ATLAS and CMS pixel detectors at the HL-LHC. Its most recent development ITkPix/RD53B is the rst full-scale 65 nm hybrid pixel-readout chip. ITkPix consists of more than one billion transistors with high memory triplication ratio in order to cope with the high particle density at the heart of ATLAS. The chips will be located as close as possible to the interaction point to optimize impact parameter resolution. The ITkPix chip features a 5Gbit connection, with special data compression to deal with high hit intensities. In addition to that, a low power, low noise analog front-end is used, to ensure high readout speeds and low detection thresholds. A failure of chips at the heart of ATLAS is problematic. Therefore, thorough testing before and during production is necessary. For this purpose, Bonn has developed BDAQ53, a fast and versatile simulation and testing environment, allowing for small-and large-scale testing for ITkPix and its successor chips. This conference note will give an overview over the testing environment, while focusing on large-scale wafer testing to evaluate ITkPix's tness for its deployment at the HL-LHC.
id cern-2775147
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling cern-27751472023-06-07T18:56:28Zdoi:10.1088/1742-6596/2374/1/012087http://cds.cern.ch/record/2775147engStandke, MarkRD53B Wafer Testing for the ATLAS ITk Pixel DetectorParticle Physics - ExperimentRD53 is the research and development group at CERN responsible for developing and producing the next generation of readout chips for the ATLAS and CMS pixel detectors at the HL-LHC. Its most recent development ITkPix/RD53B is the rst full-scale 65 nm hybrid pixel-readout chip. ITkPix consists of more than one billion transistors with high memory triplication ratio in order to cope with the high particle density at the heart of ATLAS. The chips will be located as close as possible to the interaction point to optimize impact parameter resolution. The ITkPix chip features a 5Gbit connection, with special data compression to deal with high hit intensities. In addition to that, a low power, low noise analog front-end is used, to ensure high readout speeds and low detection thresholds. A failure of chips at the heart of ATLAS is problematic. Therefore, thorough testing before and during production is necessary. For this purpose, Bonn has developed BDAQ53, a fast and versatile simulation and testing environment, allowing for small-and large-scale testing for ITkPix and its successor chips. This conference note will give an overview over the testing environment, while focusing on large-scale wafer testing to evaluate ITkPix's tness for its deployment at the HL-LHC.ATL-ITK-PROC-2021-007oai:cds.cern.ch:27751472021-07-07
spellingShingle Particle Physics - Experiment
Standke, Mark
RD53B Wafer Testing for the ATLAS ITk Pixel Detector
title RD53B Wafer Testing for the ATLAS ITk Pixel Detector
title_full RD53B Wafer Testing for the ATLAS ITk Pixel Detector
title_fullStr RD53B Wafer Testing for the ATLAS ITk Pixel Detector
title_full_unstemmed RD53B Wafer Testing for the ATLAS ITk Pixel Detector
title_short RD53B Wafer Testing for the ATLAS ITk Pixel Detector
title_sort rd53b wafer testing for the atlas itk pixel detector
topic Particle Physics - Experiment
url https://dx.doi.org/10.1088/1742-6596/2374/1/012087
http://cds.cern.ch/record/2775147
work_keys_str_mv AT standkemark rd53bwafertestingfortheatlasitkpixeldetector