The correlated double sampling circuits are realized in the inner system, the circuits can effectively reduce fixed pattern noise. 在系统的内部实现了相关双次采样电路,有效地抑制了固定噪声。
The sensor also works in a rolling shutter mode with Correlated Double Sampling(CDS) ( CDS ) to reduce noise and increase dynamic range. 该传感器还致力于减少噪音和提高动态范围在一个相关双采样(CDS)的滚动快门模式。
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. 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。
In this paper, a novel CMOS correlated double sampling ( CDS ) structure for focal plane array ( FPA ) is proposed. 提出了一种应用于红外焦平面阵列的新结构相关双采样保持电路。
A CMOS Correlated Double Sampling(CDS) Structure for the Readout Circuit of IRFPA 一种红外CMOS读出电路相关双采样结构