Current-mode universal filter with four inputs and one output using CDTAs

被引：0
|
作者：
Dumawipata, Teerasilapa [1 ]
Tangsrirat, Worapong [1 ]
Surakampontom, Wanlop [1 ]
机构：
[1] King Mongkuts Inst Technol Ladkrabang, Res Ctr Commun & Informat Technol, Fac Engn, Bangkok 10520, Thailand
来源：
2006 IEEE ASIA PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS | 2006年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
A current-controlled multiple-input single-output current-mode universal filter employing current differencing transconductance amplifiers (CDTAs) as active elements is described. The proposed circuit offers the following attractive features: employment the minimum number of active and passive components; simultaneous realization of all the standard filtering functions; independent current-control of the parameters omega(o) and omega(o)/Q; no requirement of component matching conditions, employment of only two grounded passive capacitors which i; suitable for integrated circuit (IC) implementation; and low passive and active sensitivities.
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页码：892 / +
页数：2
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