A New Second-Order Multi-Mode Multi-Funtion Filter Using a Single CDBA

被引:11
|
作者
Koksal, M. [1 ]
Oner, S. E. [2 ]
Sagbas, M. [3 ]
机构
[1] Fatih Univ, Elect Elect Eng Dept, Istanbul, Turkey
[2] Teknobil INC, Camlica Elect Engn, Istanbul, Turkey
[3] Maltepe Univ, Dept Elect Engn, Istanbul, Turkey
关键词
Current-mode; active filters; biquadratic filters; current differancing buffered amplifier; MINIMUM NUMBER; COMPONENTS; IMPEDANCE; CONVEYORS; BIQUADS;
D O I
10.1109/ECCTD.2009.5275078
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 new second-order multi-mode multifunction filter configuration is introduced. This configuration uses a single current differencing buffered amplifier (CDBA) and, depending on topology, a total of four/five passive elements (two/three capacitors and two/three resistors). Current-mode (CM), voltage-mode (VM), transimpedance-mode (TIM) and transadmittance-mode (TAM) topologies are presented for realizing BP, LP and HP filter responses. The validity of the proposed filters is verified through PSpice simulations and experiments.
引用
收藏
页码:699 / +
页数:2
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