EAS Publications Series
Volume 37, 2009Astrophysics Detector Workshop 2008
|Page(s)||141 - 148|
|Published online||11 June 2009|
P. Kern (ed)
EAS Publications Series, 37 (2009) 141-148
Cryogenic operation of a SiGe integrated circuit for control time domain SQUID multiplexing
AstroParticule et Cosmologie (APC), CNRS/UMR 7164, Univ. Paris 7, Denis Diderot, France
Corresponding author: firstname.lastname@example.org
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 μm 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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