Accuracy-enhanced switched-capacitor stages using low-gain opamps

Y. Zhang, Chia-Hung Chen, G. C. Temes

研究成果: Article同行評審

3 引文 斯高帕斯(Scopus)

摘要

A charge compensation technique is proposed for switched capacitor stages with low-gain opamps. It cancels the error charge flow during the operation phase, thus enhancing the accuracy. A capacitive Tnetwork can be employed to implement the resulting large capacitor ratio. A switched-capacitor integrator and a sample-and-hold stage were designed and simulated to verify the proposed technique.

原文English
頁(從 - 到)22-23
頁數2
期刊Electronics Letters
49
發行號1
DOIs
出版狀態Published - 3 一月 2013

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