...像器件; 噪声; 信噪比; 相关双采样电路[gap=819]Keywords:CCD imaging device; noise; SNR; correlated double sampling circuit ...
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结合KTC噪声特性,对相关双采样电路进行了详细分析。
According to the characteristic of KTC noise, the correlated double sampling circuit is particularly analyzed.
接着,以相关双采样(CDS)电路接收行放大器的输出。
A correlated double sampling (CDS) circuit then receives the output of the column amplifier.
检测电路分为全桥平衡模块、电荷放大器模块、信号放大模块、相关双采样模块、采样保持模块、闭环反馈模块、低通滤波模块和数字时序控制模块。
The circuit is divided into full bridge module, charge sense amplifier module, correlated double sampling and holding module, closed-loop feedback module, low-pass filter and time controlling module.
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