CRITERIA FOR LOW-NOISE SWITCHED CAPACITOR CIRCUIT-DESIGN

被引:0
|
作者
FOX, RM
STILLO, CM
FERRIS, DJ
机构
[1] VLSI TCAD Group, Department of Electrical Engineering, University of Florida, Gainesville, Florida
关键词
SWITCHED CAPACITOR CIRCUITS; CIRCUIT DESIGN; CIRCUIT THEORY AND DESIGN;
D O I
10.1049/el:19910749
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
It is shown that the commonly-used dominant-pole approximation is inappropriate for noise analysis of most switched capacitor circuits. Examples are provided which show that designs based on the resulting rules of thumb are suboptimal. More appropriate guidelines for low-noise design are provided.
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页码:1203 / 1205
页数:3
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