DocumentCode
378782
Title
A 138 dB dynamic range CMOS image sensor with new pixel architecture
Author
Stoppa, D. ; Simoni, A. ; Gonzo, L. ; Gottardi, M. ; Dalla Betta, G.-F.
Author_Institution
Ist. per la Ricerca Scientifica a Tecnologica, Povo, Italy
Volume
1
fYear
2002
fDate
7-7 Feb. 2002
Firstpage
40
Abstract
A 128/spl times/64 pixel image sensor in 0.35 /spl mu/m 3.3V CMOS technology achieves 138 dB dynamic range by adapting single-pixel integration time to the local illumination conditions. Video frame rate is achieved with 0.2% rms temporal noise and 14 mW power in a test chip.
Keywords
CMOS image sensors; integrated circuit noise; integrated circuit testing; video signal processing; 0.35 micron; 128 pixel; 14 mW; 3.3 V; 64 pixel; 8192 pixel; CMOS image sensor; dynamic range; local illumination conditions; pixel architecture; rms temporal noise; single-pixel integration time; test chip; video frame rate; Analog memory; CMOS image sensors; CMOS technology; Capacitance; Dynamic range; Image sensors; Lighting; Photodiodes; Pixel; Threshold voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference, 2002. Digest of Technical Papers. ISSCC. 2002 IEEE International
Conference_Location
San Francisco, CA, USA
Print_ISBN
0-7803-7335-9
Type
conf
DOI
10.1109/ISSCC.2002.992928
Filename
992928
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