A 1V CMOS active pixel sensor with enhanced dynamic range

Ro-Min Weng Ro-Min Weng,Chun-Yu Liu Chun-Yu Liu,Chen-Lun Yen Chen-Lun Yen

doi:10.1109/apccas.2008.4746047

A 1V CMOS active pixel sensor with enhanced dynamic range

Ro-Min Weng Ro-Min Weng, Chun-Yu Liu Chun-Yu Liu + Show 1 more

https://doi.org/10.1109/apccas.2008.4746047

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Publication Date: Nov 1, 2008

Citations: 7

Affiliation: National Dong Hwa University

#Active Pixel Sensor #CMOS Active Pixel Sensor + Show 8 more

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Abstract

A low voltage wide dynamic range CMOS active pixel sensor (APS) using 0.18μm standard CMOS process is presented. The dynamic range of the proposed APS is 42dB and it is twelve times more than a conventional CMOS APS architecture. The power consumption of the APS is 86nW at 1V supply. The fill factor is about 40% with 11μm × 11μm pixel size.

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