Single CCII-based voltage-mode universal filter

被引：33
作者：
Chen, Hua-Pin [1 ]
机构：
[1] Ming Chi Univ Technol, Dept Elect Engn, Taipei, Taiwan
来源：
ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING | 2010年 / 62卷 / 02期
关键词：
Universal filter; Voltage-mode circuits; Filters; Current conveyors; BIQUADRATIC FILTERS; 3; INPUTS;
D O I：
10.1007/s10470-009-9345-3
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
A new voltage-mode universal biquad filter is presented which can realize all the five standard filter functions namely lowpass, bandpass, highpass, notch, and allpass employing only one CCII as active element. The new circuit is composed of only one CCII, two capacitors, and three resistors, and realizes five generic filter signals without any inverting-type voltage input signals. This is unlike biquad reported by filter structures which employs more active components and needed an inverting-type voltage input signal to realize allpass signal.
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页码：259 / 262
页数：4
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