Novel all-pass filter section using differential difference amplifier

被引:24
|
作者
Toker, A [1 ]
Özoguz, S [1 ]
机构
[1] Tech Univ Istanbul, Fac Elect & Elect Engn, Dept Elect & Commun Engn, TR-34496 Istanbul, Turkey
关键词
active filters; first-order all-pass networks; differential difference amplifier;
D O I
10.1078/1434-8411-54100221
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 high-performance first-order all-pass filter employing a single active element and a minimum number of passive components is presented. The proposed circuit is based on differential difference amplifier and is very suitable for low voltage operation. Also, the use of grounded capacitor enables its implementation with standard CMOS technologies. SPICE simulation and experimental results verifying theoretical analyses are also provided.
引用
收藏
页码:153 / 155
页数:3
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