Noise-coupled continuous-time delta-sigma ADCs

被引：9
|
作者：
Wang, Y. [1 ]
Temes, G. C. [1 ]
机构：
[1] Oregon State Univ, Dept Elect Engn & Comp Sci, Kelley Engn Ctr, Corvallis, OR 97331 USA
来源：
ELECTRONICS LETTERS | 2009年 / 45卷 / 06期
关键词：
D O I：
10.1049/el.2009.0077
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：
The noise-coupling technique successfully used in discrete-time delta-sigma analogue-to-digital converters (ADCs) is extended to the realisation of continuous-time delta-sigma ADCs, resulting in improved quantisation noise shaping. To verify the proposed design methodology, a second-order continuous-time delta-sigma modulator with noise coupling is designed and simulated.
引用
收藏
页码：302 / U4
页数：2
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