Universal current-mode active-C filter employing minimum number of passive elements

被引:45
|
作者
Yuce, E
Minaei, S [1 ]
Cicekoglu, O
机构
[1] Dogus Univ, Dept Elect & Commun Engn, TR-34722 Istanbul, Turkey
[2] Bogazici Univ, Dept Elect Engn & Elect, TR-34342 Istanbul, Turkey
关键词
current controlled conveyor; current-mode; universal filter;
D O I
10.1007/s10470-005-0445-4
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
A universal current-mode active-C filter simultaneously realizing low-pass, band-pass and high-pass responses is proposed. The filter can also realize notch and all-pass responses with interconnection of relevant output currents. The presented filter employs four second-generation current controlled conveyors (CCCIIs) as active elements and only two capacitors as passive elements. The proposed active-C filter can be tuned electronically, and has low element sensitivities.
引用
收藏
页码:169 / 171
页数:3
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