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Title: A 4.2 K readout channel in a standard 0.7 mu m CMOS process for a photoconductor array camera
Authors: Creten, Ybe
Charlier, O
Merken, P
Putzeys, J
Van Hoof, Chris #
Issue Date: May-2002
Publisher: E d p sciences
Series Title: Journal de physique iv vol:12 issue:PR3 pages:203-206
Abstract: The cryogenic design of a cold CMOS readout channel to be used in the Photoconductor Array Camera and Spectrometer (PACS) aboard the Herschel Space Observatory (HSO, formerly called FIRST) [1], is presented. Robust architectures and optimized sizing reduce the effect of cryogenic anomalities on the circuit. Simulation results and tests, both at room temperature and 4 K show a non-linearity <2%, a hysteresis of <5mV and noise <100nV/Hz(1/2) @ 30Hz.
ISSN: 1155-4339
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Electrical Engineering - miscellaneous
ESAT - MICAS, Microelectronics and Sensors
# (joint) last author

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