摘要
本文针对电荷耦合器件 (CCD)输出信号需要的低噪声处理要求研究了一种高增益、低噪声的信号处理电路 。
One kind of the processing circuit on lowing the noise in charqe coupled device(CCD) output signal,with high gain and low equivalent readout noise,is studied in this paper.The system adopting this circuit is applied successfully in our application test.Some difficulties in virtual circuit design are also pointed out in this paper.
出处
《光电子．激光》
EI
CAS
CSCD
北大核心
2001年第11期1126-1129,共4页
Journal of Optoelectronics·Laser
关键词
电荷耦合器件
KTC噪声
相关双取样电路
charge coupled device(CCD)
KTC noise
correlated double sampling(CDS) circuit
