SWITCHED-CAPACITOR EQUALIZERS WITH DIGITALLY PROGRAMMABLE TUNING CHARACTERISTICS

被引：13
|
作者：
PETRAGLIA, A
MITRA, SK
机构：
[1] Department of Electrical and Computer Engineering, University of California, Santa Barbara
来源：
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS | 1991年 / 38卷 / 11期
关键词：
D O I：
10.1109/31.99161
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 digitally programmable switched-capacitor equalization filter is presented. The proposed structure uses only two nonoverlapping clock phases and is fully programmable through the use of three independent capacitor arrays. Effects of finite gain of the operational amplifiers are investigated in detail, and simulation results are presented verifying the models involved in the analysis. Also shown is a comparison of the performance of the proposed equalizer with other equalizers reported in the literature. Experimental results obtained from a prototype circuit built with discrete components are included as well.
引用
收藏
页码：1322 / 1331
页数：10
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