Universal voltage- and current-mode OTAs based biquads

被引：46
|
作者：
Wu, J [1 ]
El-Masry, EI [1 ]
机构：
[1] Dalhousie Univ, Dept Elect & Comp Engn, DalTech, Halifax, NS B3J 2X4, Canada
来源：
INTERNATIONAL JOURNAL OF ELECTRONICS | 1998年 / 85卷 / 05期
基金：
加拿大自然科学与工程研究理事会;
关键词：
D O I：
10.1080/002072198133842
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：
Novel voltage- and current-mode multifunctional biquads using OTAs are presented. The proposed circuits utilize only three OTAs and two capacitors. The voltage-mode circuits are capable of realizing three different simultaneous responses; while the current-mode version can realize four filtering outputs (lowpass, bandpass, highpass and notch) simultaneously.
引用
收藏
页码：553 / 560
页数：8
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