A LOW-NOISE, LOW-POWER CONSUMPTION CMOS CRYOGENIC PREAMPLIFIER FOR SUPERCONDUCTING INFRARED DETECTORS

Authors
HU Y KLISNICK G VOISIN F REDON M GAUGUE A KREISLER A
Citation
Y. Hu et al., A LOW-NOISE, LOW-POWER CONSUMPTION CMOS CRYOGENIC PREAMPLIFIER FOR SUPERCONDUCTING INFRARED DETECTORS, Journal de physique. IV, 8(P3), 1998, pp. 209-212
Citations number
4
Categorie Soggetti
Physics
Journal title
Journal de physique. IV → ACNP
ISSN journal
11554339
Volume
8
Issue
P3
Year of publication
1998
Pages
209 - 212
Database
ISI
SICI code
1155-4339(1998)8:P3<209:ALLCCC>2.0.ZU;2-O
Abstract
A low noise, low power CMOS cryogenic preamplifier has been designed a nd tested at room and low temperature (77 K). Simulation results show that an input equivalent noise of 2.7 nV/root Hz at 10 kHz can be obta ined at room temperature, whereas measurement results are 3.2 nV/root Hz at 300 K and 2 nV/root Hz at 77 K. This preamplifier has been used in conjunction with a thin YBaCuO superconducting film to make an inte grated cryogenic infrared bolometer.