Low-power and hardware efficient decimation filters in sigma-delta A/D converters

被引：0
|
作者：
Zhu, Hengfang [1 ]
Wu, Xiaobo [1 ]
Yan, Xiaolang [1 ]
机构：
[1] Zhejiang Univ, Inst VLSI Design, Hangzhou 310027, Peoples R China
来源：
2005 IEEE CONFERENCE ON ELECTRON DEVICES AND SOLID-STATE CIRCUITS, PROCEEDINGS | 2005年
关键词：
D O I：
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：
The power and area formulas for four popular Sinc-filter structures used in decimation filters were discussed in this paper. It was proved that the formulas are very useful in power or area estimation and comparison. The circuit implementations of each structure are illustrated. And the power and area comparisons of the four structures were simulated and analyzed. A further optimization technology for one of the efficient filter structures was also proposed.
引用
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页码：665 / 668
页数：4
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