一种具有新像素结构的138 dB动态范围CMOS图像传感器

2002 IEEE International Solid-State Circuits Conference. Digest of Technical Papers (Cat. No.02CH37315) Pub Date : 2002-08-07 DOI:10.1109/ISSCC.2002.992928

D. Stoppa, A. Simoni, L. Gonzo, M. Gottardi, G. Dalla Betta

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引用次数: 14

摘要

采用0.35 /spl mu/m 3.3V CMOS技术的128/spl倍/64像素图像传感器通过调整单像素集成时间来适应局部照明条件，实现了138 dB的动态范围。在测试芯片中，视频帧率以rms为0.2%的时间噪声和14mw的功率实现。

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A 138 dB dynamic range CMOS image sensor with new pixel architecture

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.

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2002 IEEE International Solid-State Circuits Conference. Digest of Technical Papers (Cat. No.02CH37315)

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