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提出了一种结构简单、传输精度高的CMOS MOCCII(second generation current conveyor with multiple outputs,多端输出的第二代电流传输器)电路及基于MOCCII的具有IFLF(inverse follow leader feedback,反向跟随领先节反馈)结构的多功能n阶电流模式滤波器电路.该滤波器电路包含n+2个有源器件、n个电容及n+4个电阻,可以产生n阶低通、带通、高通、带阻及全通电流模式滤波器.文中对MOCCII电路及滤波器进行了PSPICE模拟.
A CMOS MOCCII (second generation current transmitter with multiple outputs) circuit with simple structure and high transmission accuracy is proposed, and a MOCCII-based circuit with IFLF (inverse follow leader feedback) Feedback) structure of the n-order current mode filter circuit. The filter circuit contains n +2 active devices, n capacitors and n +4 resistors, can produce n-order low-pass, bandpass, high pass, with Resistance and all-pass current mode filter.The article carries on PSPICE simulation to MOCCII circuit and filter.