The adoption of capacitor feedback transimpedance amplifier(CTIA) and correlated double sampling (CDS) structure helps to reduce the noise of the circuit.
电路采用电容负反馈互导放大器 ( CTIA)及相关双取样 ( CDS)结构 ,有利于减小电路的噪声。
During the design of readout circuit, the possibily of CDS using ADC is analysed and the performance in
在读出电路的设计中,对使用ADC直接对像素单元输出进行相关双取样的数据读出方式进行了分析并得到ADC的设计指标。
