Stable high-order delta-sigma DACs

被引:0
|
作者
Kiss, P [1 ]
Arias, J [1 ]
Li, DD [1 ]
机构
[1] Agere Syst, Dept Commun Circuits Res, Berkeley Hts, NJ 07922 USA
关键词
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暂无
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
Stability analysis of high-order delta-sigma loops is a challenge. In this work, a novel design criterion is presented for high-order multibit error-feedback DACs which are especially suitable for high-speed operation. This criterion allows the design of stable, robust, and high-resolution delta-sigma DACs. Both analytical and numerical analysis are performed for verification.
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收藏
页码:985 / 988
页数:4
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