CASCADABLE CURRENT-MODE SINGLE CCII BIQUADS

被引：51

作者：

LIU, SI

TSAO, HW

WU, J

机构：

[1] Department of Electrical Engineering, National Taiwan University, ROC

来源：

ELECTRONICS LETTERS | 1990年 / 26卷 / 24期

关键词：

Active filters;

D O I：

10.1049/el:19901296

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 configuration for the realisation of current-mode single-CCII-biquad (SCB) niters with high output impedance is presented. It can synthesise lowpass, bandpass, highpass, notch, and allpass filtering functions with a single CCII connected to five passive RC one-port elements. The quality factor, Q, and the central frequency, wo, of the proposed SCBs are insensitive to the current tracking error of the CCII. These SCBs have the advantages of low passive sensitivities and independently adjustable wo or Q. © 1990, The Institution of Electrical Engineers. All rights reserved.

引用

页码：2005 / 2006

页数：2

共 5 条

[1] APPLICATIONS OF A 1ST-GENERATION CURRENT CONVEYOR IN CURRENT-MODE CIRCUITS [J].