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PARISROC, a photomultiplier array integrated read out chip

  • S. Conforti Di Lorenzo
  • , J. E. Campagne
  • , F. Dulucq
  • , C. De La Taille
  • , G. Martin-Chassard
  • , M. El Berni
  • , W. Wei
  • Laboratoire de l'Accélérateur Linéaire
  • Institute of High Energy Physics, Chinese Academy of Sciences

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Citations (Scopus)

Abstract

PARISROC is a complete read out chip, in AMS SiGe 0.35 μm technology [1], for photomultipliers array. It allows triggerless acquisition for next generation neutrino experiments and it belongs to an R&D program funded by the French national agency for research (ANR) called PMm2: "Innovative electronics for photodetectors array used in High Energy Physics and Astroparticles" [2] (ref. ANR-06-BLAN-0186). The ASIC integrates 16 independent and auto triggered channels with variable gain and provides charge and time measurement by a Wilkinson ADC and a 24-bit Counter. The charge measurement should be performed from 1 up to 300 photo-electrons (p.e.) with a good linearity. The time measurement allowed to a coarse time with a 24-bit counter at 10 MHz and a fine time on a 100ns ramp to achieve a resolution of 1 ns. The ASIC sends out only the relevant data through network cables to the central data storage. This paper describes the front-end electronics ASIC called PARISROC.

Original languageEnglish
Title of host publicationProceedings of the Topical Workshop on Electronics for Particle Physics, TWEPP 2009
Pages308-312
Number of pages5
Publication statusPublished - 1 Dec 2009
Externally publishedYes
EventTopical Workshop on Electronics for Particle Physics, TWEPP 2009 - Paris, France
Duration: 21 Sept 200925 Sept 2009

Publication series

NameProceedings of the Topical Workshop on Electronics for Particle Physics, TWEPP 2009

Conference

ConferenceTopical Workshop on Electronics for Particle Physics, TWEPP 2009
Country/TerritoryFrance
CityParis
Period21/09/0925/09/09

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