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
收藏
页码：727 / 728
页数：2
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