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Decimation filters, analog-to-digital converters including the same, and image sensors including the converters
Decimation filters, analog-to-digital converters including the same, and image sensors including the converters
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机译:抽取滤波器,包括该滤波器的模数转换器以及包括该转换器的图像传感器
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摘要
An image sensor includes an analog-to-digital converter (ADC) and a decimation filter. The decimation filter includes a first digital data generator and a second digital data generator. The first digital data generator is configured to integrate sigma-delta modulated M-bit pixel data and output N-bit pixel data based on an integration result. The second digital data generator is configured to integrate the N-bit pixel data, generate P-bit pixel data based on an integration result, and output the P-bit pixel data as decimated data.
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