The principle and related technique are also presented to Compensate the finitegain effects of op amp by diminishing negative feedback.
提出了降低负反馈以补偿这些影响的原理及实现方法。
2
The models of SC Conductance and impedance with finitegain op amp are established. From these models, an analysis of finitegain effect on biquadratic SCF is made.
The difference between the real circuit and the design model due to the capacity mismatching, finitegain of amplifier and other analog mismatch can be simulated by MATLAB.