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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
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 1
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