Current-Mode Active RC Filters Using Current Followers

被引：0

作者：

Mitsuo Okine

Noriaki Katsuhara

机构：

[1] Hiroshima Institute of Technology,Department of Electrical Engineering, Faculty of Engineering

来源：

Analog Integrated Circuits and Signal Processing | 1999年 / 20卷

关键词：

current-mode; analog signal processing; current follower; active filter;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In this letter, a realization of current-mode active filter using current followers as active element is described. We show the constructions of second-order lowpass, highpass and bandpass filters. The high-order filters can be realized by a cascade connection of these second filters. As examples, the second-order lowpass and highpass filters are designed for frequency of 5 MHz. The effectiveness of the proposed method is demonstrated through SPICE simulation.

引用

页码：161 / 164

页数：3

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