采用单电流跟随器的低输入阻抗电流模式全通陷波滤波器

2007 14th International Conference on Mixed Design of Integrated Circuits and Systems Pub Date : 2007-06-21 DOI:10.1109/MIXDES.2007.4286240

E. Ergun, M. Ulutaş

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引用次数: 10

摘要

本文提出了一种新型的电流型低输入阻抗二阶全通陷波单电流从动器滤波器。电路包含一个双输出电流跟随器，两个电容和四个电阻。电路对所有无源元件均表现出良好的灵敏度特性。在SPICE仿真中测试了滤波器的性能，并实现了CMOS电流跟随器。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Low Input Impedance Current-Mode Allpass and Notch Filter Employing Single Current Follower

A new current-mode low input impedance second order allpass and notch filter with single current follower was proposed in this work. Circuit contains one dual output current-follower, two capacitors and four resistors. Circuit shows a good sensitivity characteristics for all passive components. Filter performance is tested in SPICE simulation with a realised CMOS current follower.

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2007 14th International Conference on Mixed Design of Integrated Circuits and Systems

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