Insensitive current-mode universal filter with low component spread using dual-output current conveyors

被引：0

作者：

Günes, EO ^{[1
]}

Özoguz, S ^{[1
]}

Toker, A ^{[1
]}

机构：

[1] Istanbul Tech Univ, Fac Elect & Elect Engn, Dept Econ & Commun Eng, TR-80626 Istanbul, Turkey

来源：

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS | 2000年 / 54卷 / 02期

关键词：

universal filters; current-mode circuits; dual-output current conveyors;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel universal current-mode active filter with four inputs and one output is presented, which contains only three dual-output current conveyors and all grounded passive components. The proposed active filter realises ail the filter responses at a high impedance output without requiring any passive component matching conditions. The filter has low passive and active sensitivities and it also offers the attractive feature of the orthogonal control of the pole quality factor and the pole natural frequency. The low component spread of this filter is expected to increase the accuracy of the filter parameters especially for high-Q filters.

引用

页码：127 / 132

页数：6

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