高速开关电容放大器的动态频率补偿技术

Dynamic Frequency Compesation Technique for High Speed Switched capacitor Amplifiers

运算放大器的动态频率补偿技术 ,是在带开关电容的运算放大器忽略了偏置电压的影响的情况下提出的 ,在这种情况下 。

This thesis propose a dynamic frequency compensation technique for an opamp which included in a high speed switched capacitor amplifier with offset voltage effect cancellation.It allows the small signal and large signal settling times to be significantly improved compared to those obtained when only classical static frequency compensation is used.