Current-mode band-pass ladder filters using OTAs

被引：4
|
作者：
Wu, J [1 ]
El-Masry, EI [1 ]
机构：
[1] Dalhousie Univ, DalTech, Dept Elect & Comp Engn, Halifax, NS B3J 2X4, Canada
来源：
INTERNATIONAL JOURNAL OF ELECTRONICS | 1998年 / 85卷 / 01期
关键词：
D O I：
10.1080/002072198134355
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 design method of current-mode (CM) band-pass ladder filters is presented. The proposed method is based on the simulation of the passive RLC ladder networks using current-mode biquad blocks. Three scaled impedance functions are chosen to generate the biquadratic transfer functions. Based on these scaled impedance functions, three CM band-pass filters are obtained and implemented using OTAs. As an example, a sixth-order Chebyshev band-pass filter is designed and simulated using HSPICE.
引用
收藏
页码：61 / 70
页数：10
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