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SPIROC: design and performance of a dedicated very front-end electronics for an ILC Hadronic CALimeter (HCAL) prototype with SiPM read-out
Conforti Di Lorenzo S., Callier S., Fleury J., Dulucq F., de La Taille C. et al
in Journal of Instrumentation - Topical Workshop on Electronics for Particle physics (TWEPP 2012), Oxford : United Kingdom (2012) - http://hal.in2p3.fr/in2p3-00747591
Sciences de l'ingénieur/Micro et nanotechnologies/Microélectronique
SPIROC: design and performance of a dedicated very front-end electronics for an ILC Hadronic CALimeter (HCAL) prototype with SiPM read-out
S. Conforti Di Lorenzo1, S. Callier1, J. Fleury1, F. Dulucq1, C. de La Taille1, G. Martin Chassard1, L. Raux1, N. Seguin-Moreau1
1 :  LAL - Laboratoire de l'Accélérateur Linéaire
http://www.lal.in2p3.fr/
CNRS : UMR8607 – IN2P3 – Université Paris XI - Paris Sud
Centre Scientifique d'Orsay B.P. 34 91898 ORSAY Cedex
France
Omega
The SPIROC chip is a dedicated very front-end electronics to read out a prototype of the Analog Hadronic Calorimeter (AHCAL) equipped with Silicon Photomultiplier (SiPM) for ILC (International Linear Collider). A first prototype of SPIROC has been fabricated in 2007 and a second version in 2010. Many testbench and testbeam measurements have been performed showing a good overall behaviour. However some limitations have been encountered. A new version has been submitted in February 2012 to correct them and to improve the ASIC performances. After an exhaustive description of the ASIC, the performances will be presented in this paper.

Communications avec actes
2013
20/09/2012
Journal of Instrumentation
internationale
8
C01027
IOP Publishing

Topical Workshop on Electronics for Particle physics (TWEPP 2012)
Poster
Oxford
Royaume-Uni
17/09/2012
21/09/2012
S. Conforti di Lorenzo

LAL/RT 12-27