Body-effect nonlinearity in infrared focal plane array multiplexers

Body-effect nonlinearity in infrared focal plane array multiplexers

A hypothetical source-follower-per-detector multiplexer circuit is introduced. An analysis of its DC transfer function is presented, accounting for nonlinearity produced by the body-to-substrate bias. Calculated and measured transfer functions for an actual multiplexer are discussed. Effects of nonl...

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Veröffentlicht in:IEEE transactions on electron devices 1994-06, Vol.41 (6), p.1062-1063
Hauptverfasser: Perry, D.L., Hubbs, J.E., Dereniak, E.L.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Capacitance
Circuit testing
Electronics
Exact sciences and technology
Imaging devices
Information, signal and communications theory
Infrared detectors
Infrared imaging
Intrusion detection
MOSFETs
Multiplexing
Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices
Sensor arrays
Signal and communications theory
Silicon
Telecommunications and information theory
Transfer functions
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Beschreibung
Zusammenfassung:A hypothetical source-follower-per-detector multiplexer circuit is introduced. An analysis of its DC transfer function is presented, accounting for nonlinearity produced by the body-to-substrate bias. Calculated and measured transfer functions for an actual multiplexer are discussed. Effects of nonlinearity on nonuniformity-corrected infrared imaging are illustrated.< >
ISSN:0018-9383
1557-9646
DOI:10.1109/16.293321