Low-power implementation of a Comb decimation filter for Delta Sigma analog-to-digital converters
文献类型：会议论文
| 作者 | Xin XN(辛晓宁); Yu HB(于海斌) ; Yang ZJ(杨志家); Lv Y(吕岩)
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| 出版日期 | 2006 |
| 会议名称 | 8th International Conference on Signal Processing |
| 会议日期 | November 16-20, 2006 |
| 会议地点 | Guilin, China |
| 关键词 | low-power Comb filter implementation |
| 页码 | 626-629 |
| 通讯作者 | 辛晓宁 |
| 中文摘要 | In this paper, we present a low-power implementation of a Comb filter for Delta Sigma analog-to-Digital Converters. The circuit is based on a multistage architecture instead of typical recursive algorithm. Polyphase decomposition in the first stage is used to reduce unnecessary operations. A LUT based method is used for the first stage which greatly reduce the circuit complexity and make it possible to perform higher decimation factors at the input of the first stage. The LUT is partitioned to several small parts to reduce area. Compared with circuits implemented based on recursive algorithm, the circuit consumes lower power. Compared with other implementation method based on the same architecture, it consumes almost same power but can work at higher speed. Besides, it is easy to design and verify for Comb filters with different parameters. |
| 收录类别 | CPCI（ISTP） |
| 产权排序 | 1 |
| 会议主办者 | IEEE Signal Proc Soc, CIE, IET, URSI, IEEE Beijing Sect, Natl Nat Sci Fdn China, Japan China Sci & Technol Exchang Assoc, IEEE SP Soc, Beijing Chapter, Beijing Jiaotong Univ |
| 会议录 | 2006 8TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, VOLS 1-4
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| 会议录出版者 | IEEE |
| 会议录出版地 | NEW YORK |
| 语种 | 英语 |
| ISBN号 | 978-0-7803-9736-1 |
| WOS记录号 | WOS:000244650600157 |
| 源URL | [http://ir.sia.cn/handle/173321/8100]  |
| 专题 | 沈阳自动化研究所_工业信息学研究室_工业控制系统研究室 |
| 推荐引用方式 GB/T 7714 | Xin XN,Yu HB,Yang ZJ,et al. Low-power implementation of a Comb decimation filter for Delta Sigma analog-to-digital converters[C]. 见:8th International Conference on Signal Processing. Guilin, China. November 16-20, 2006. |
入库方式： OAI收割
来源：沈阳自动化研究所
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