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提出了一种基于多输出电流控制传送器 (multiple outputs current controlled conveyorII,CCCII± )的多环反馈电流模式n阶低通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阶低通滤波器 .所有n阶滤波器均由 n个CCCII±及n个接地电容组成 .面向实际电路 ,完成了PSpice仿真 ,结果表明所提出的电路方案正确有效
A multi-loop feedback current mode n-order low-pass filter system design method based on multiple outputs current controlled conveyor (CCCII ±) is proposed, which can generate many kinds of n Order low-pass filter.All the n-order filters are composed of n CCCII ± and n ground capacitors.For the actual circuit, PSpice simulation is completed, the results show that the proposed circuit scheme is correct and effective