Correlated double sampling technique for continuous-time filters

被引：1

作者：

Nishida, Y. ^{[1
]}

Temes, G. C. ^{[1
]}

机构：

[1] Oregon State Univ, Sch Elect Engn & Comp Sci, Corvallis, OR 97331 USA

来源：

ELECTRONICS LETTERS | 2006年 / 42卷 / 13期

关键词：

D O I：

10.1049/el:20060813

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 correlated double sampling technique, applicable to continuous time active-RC filters, is proposed. It provides suppression of DC offset and 1/f noise, and performs gain boosting and level shifting for the opamps used. A biquad lowpass filter is described to demonstrate the application of the technique.

引用

页码：727 / 728

页数：2

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