DocumentCode
2492457
Title
A 120dB CMOS Imager with a Light Adaptive System and Digital Outputs
Author
Labonne, Estelle ; Sicard, Gilles ; Renaudin, Marc
Author_Institution
TIMA Lab., Grenoble
fYear
0
fDate
0-0 0
Firstpage
269
Lastpage
272
Abstract
A novel CMOS image sensor architecture implementing a light adaptive system with a high dynamic range is presented. This new differential architecture of the column amplifier enables a good precision and a reduced column FPN. A 128times128 pixel array has been designed in 0.35mum, 3.3V standard technology. The pixel measures 15mumtimes15mum and the fill factor is about 16%. The dynamic range expected is up to 120dB with a frame rate up to 30 images per second
Keywords
CMOS image sensors; integrated circuit design; 0.35 micron; 120 dB; 3.3 V; CMOS imager; column amplifier; digital outputs; dynamic range; light adaptive system; pixel array; Adaptive systems; CMOS image sensors; CMOS technology; Data mining; Differential amplifiers; Dynamic range; Image sensors; Layout; Retina; Silicon;
fLanguage
English
Publisher
ieee
Conference_Titel
Research in Microelectronics and Electronics 2006, Ph. D.
Conference_Location
Otranto
Print_ISBN
1-4244-0157-7
Type
conf
DOI
10.1109/RME.2006.1689948
Filename
1689948
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