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Astrophysics Detector Workshop 2008
P. Kern (ed)
EAS Publications Series, 37 (2009) 141-148
DOI: 10.1051/eas/0937017
Cryogenic operation of a SiGe integrated circuit for control time domain SQUID multiplexing
D. Prêle, F. Voisin, E. Bréelle and M. PiatAstroParticule et Cosmologie (APC), CNRS/UMR 7164, Univ. Paris 7, Denis Diderot, France;
damien.prele@apc.univ-paris7.fr
Published online: 11 June 2009
Abstract
This paper presents an ultra low noise instrumentation based on cryogenic electronic integrated circuit. We have designed an ASIC (Application Specific Integrated Circuit) in standard BiCMOS SiGe 0.35 
m AMS technology. The main functions of this circuit, the readout and the control of a 24 to 1 SQUID multiplexer, is presented. We also report the cryogenic operation of each part of this ASIC.
© EAS, EDP Sciences 2009
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