LINEAR TRANSCONDUCTOR BASED ON CROSSCOUPLED CMOS PAIRS

被引：15
作者：
SZCZEPANSKI, S
SCHAUMANN, R
WU, P
机构：
[1] Department of Electrical and Computer Engineering, Portland State University, OR 97207-0751
来源：
ELECTRONICS LETTERS | 1991年 / 27卷 / 09期
关键词：
ACTIVE FILTERS; CIRCUIT THEORY AND DESIGN;
D O I：
10.1049/el:19910488
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 circuit technique based on two CMOS crosscoupled pairs for realising a linear CMOS transconductor of class AB is presented. Design tradeoffs are discussed and a circuit example is presented. SPICE simulation results show that, for a power supply of +/- 5 V, the linearity error is controlled to +/- 1% over a +/- 3 V input range.
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收藏
页码：783 / 785
页数：3
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