论文部分内容阅读
本文提出一种n阶多环反馈(multiple-loop feedback)MOCCII(多端输出第二代电流传输器)电流模式滤波器的系统设计方法。用该方法可产生出多种不同结构的n阶多环反馈滤波器,所有n阶滤波器均由n个MOCCII及2n个RC无源元件组成。所产生滤波器的所有RC元件均接地,便于集成。文中还给出了四阶巴特沃斯滤波器的设计举例及PSPICE计算机模拟结果。
In this paper, we propose a system design method for n-order multiple-loop feedback MOCCII (multi-output second-generation current transmitter) current mode filter. Using this method, a multitude of n-th order multi-loop feedback filters with different structures can be generated. All n-order filters are composed of n MOCCIIs and 2n RC passive components. All RC components of the resulting filter are grounded for ease of integration. The article also gives the fourth-order Butterworth filter design examples and PSPICE computer simulation results.