用CCⅡ实现电流模三阶低通巴特沃思特性分析

Implementation of Current mode Third order Lowpass But terworth Characteristics Using CCII

利用第二代电流传输器。

The realisation of third order lowpass Butterworth in the current mode by using the second generation current conveyor(CCⅡ) is presented. With nonideal CCⅡs the denominator coefficients are slightly altered, however it can be precisely compensated by suitable design. The network active sensitivities are practically insensitive.