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Inventor:

魏榕山 (魏榕山.) [1] (Scholars:魏榕山) | 林家城 (林家城.) [2] | 郑辉方 (郑辉方.) [3]

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incoPat

Abstract:

本发明涉及一种增量型Sigma‑Delta数模转换器。整体电路采用的开关电容结构来实现,电路运用相关双采样技术来减小失调和误差,由两级积分器组成,且第一级积分器采用增益自举运放。本发明电路结构清晰简单,具有高精度、低功耗的优点。

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Patent Info :

Type: 发明申请

Patent No.: CN201810834616.7

Filing Date: 2018/7/26

Publication Date: 2023-06-23 00:00:00

Pub. No.: CN108712172B

公开国别: 中国

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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