用于数码相机的30msample /s 12b110mw视频模拟前端

2002 IEEE International Solid-State Circuits Conference. Digest of Technical Papers (Cat. No.02CH37315) Pub Date : 2002-08-07 DOI:10.1109/ISSCC.2002.993120

B. Ahuja, E. Hoffman, R. L. Gower, C. Rogers, J. Salcedo

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引用次数: 8

摘要

高度集成的30 MSample/s视频模拟前端，用于>2M像素摄像机，具有36 dB可编程逐像素增益，实现73 dB信噪比。12b管道ADC的动态偏置可产生48 mW功率和0.4 LSB DNL。该芯片为7.6 mm/sup 2/ 0.35 /spl mu/m CMOS，功率为110 mW，电压为2.7 V。

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A 30 Msample/s 12b 110 mW video analog front end for digital camera

A highly integrated 30 MSample/s video analog front end for >2M pixels camera with 36 dB of programmable pixel-by-pixel gain achieves 73 dB SNR. Dynamic bias in a 12b pipeline ADC results in 48 mW power with 0.4 LSB DNL. The die is 7.6 mm/sup 2/ in 0.35 /spl mu/m CMOS with 110 mW power at 2.7 V.

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

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