CMOS micropower universal log-domain biquad

被引：21
|
作者：
El-Masry, EI [1 ]
Wu, J [1 ]
机构：
[1] Dalhousie Univ, Dept Elect & Comp Engn, DalTech, Halifax, NS B3J 2X4, Canada
来源：
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS | 1999年 / 46卷 / 03期
基金：
加拿大自然科学与工程研究理事会;
关键词：
D O I：
10.1109/81.751312
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 universal continuous-time CMOS log-domain second-order building block is presented, The proposed circuit utilizes MOS transistors operating in weak inversion, therefore, it can operate with low supply voltage. The circuit has very low power dissipation. The theoretical analysis have been carried out and verified hy HSPICE simulations.
引用
收藏
页码：389 / 392
页数：4
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