An Integrated Circuit for Signal Processing of the AMS RICH Photmultipliers Tubes

An analog integrated circuit has been designed, in a BiCMOS 0.8 micron technology, for the feasability study of the signal processing of the AMS RICH photomultiplier tubes. This low power, three channel gated integrator includes its own gate and no external analog delay is requiered. It processes PM...

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Detalles Bibliográficos
Autores principales: Barrau, A, Gallin-Martel, L, Pouxe, J, Rossetto, O
Lenguaje:eng
Publicado: 1998
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/373970
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author Barrau, A
Gallin-Martel, L
Pouxe, J
Rossetto, O
author_facet Barrau, A
Gallin-Martel, L
Pouxe, J
Rossetto, O
author_sort Barrau, A
collection CERN
description An analog integrated circuit has been designed, in a BiCMOS 0.8 micron technology, for the feasability study of the signal processing of the AMS RICH photomultiplier tubes. This low power, three channel gated integrator includes its own gate and no external analog delay is requiered. It processes PMT pulses over a dynamic range of more than 100. A logic output that indicates whether the analog charge has to be considered is provided. This gated integrator is used with a compact DSP based acquisition system in a 132 channels RICH prototype. The charge calibration of each channel is carried out using a LED. The pedestal measurement is performed on activation of a dedicated input. The noise contribution study of the input RC network and amplifiers is presented.
id cern-373970
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1998
record_format invenio
spelling cern-3739702019-09-30T06:29:59Zhttp://cds.cern.ch/record/373970engBarrau, AGallin-Martel, LPouxe, JRossetto, OAn Integrated Circuit for Signal Processing of the AMS RICH Photmultipliers TubesDetectors and Experimental TechniquesAn analog integrated circuit has been designed, in a BiCMOS 0.8 micron technology, for the feasability study of the signal processing of the AMS RICH photomultiplier tubes. This low power, three channel gated integrator includes its own gate and no external analog delay is requiered. It processes PMT pulses over a dynamic range of more than 100. A logic output that indicates whether the analog charge has to be considered is provided. This gated integrator is used with a compact DSP based acquisition system in a 132 channels RICH prototype. The charge calibration of each channel is carried out using a LED. The pedestal measurement is performed on activation of a dedicated input. The noise contribution study of the input RC network and amplifiers is presented.physics/9812015oai:cds.cern.ch:3739701998
spellingShingle Detectors and Experimental Techniques
Barrau, A
Gallin-Martel, L
Pouxe, J
Rossetto, O
An Integrated Circuit for Signal Processing of the AMS RICH Photmultipliers Tubes
title An Integrated Circuit for Signal Processing of the AMS RICH Photmultipliers Tubes
title_full An Integrated Circuit for Signal Processing of the AMS RICH Photmultipliers Tubes
title_fullStr An Integrated Circuit for Signal Processing of the AMS RICH Photmultipliers Tubes
title_full_unstemmed An Integrated Circuit for Signal Processing of the AMS RICH Photmultipliers Tubes
title_short An Integrated Circuit for Signal Processing of the AMS RICH Photmultipliers Tubes
title_sort integrated circuit for signal processing of the ams rich photmultipliers tubes
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/373970
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