亚伏特运放连续运行两种方案的比较

2002 IEEE International Symposium on Circuits and Systems. Proceedings (Cat. No.02CH37353) Pub Date : 2002-08-07 DOI:10.1109/ISCAS.2002.1009838

J. Ramírez-Angulo, A. Torralba, R. Carvajal

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引用次数: 0

摘要

分析了两种低压连续时间方案。它们基于依赖于信号的浮动电压源，使运放输入端非常靠近其中一个供电轨。分析表明，在当前CMOS技术中，这两种方案都可以在低于1 V的单电源电压下工作。

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Comparison of two schemes for continuous-time sub-volt op-amp operation

Two low-voltage continuous-time schemes are analyzed. They are based on signal dependent floating voltage sources that maintain the op-amp input terminals very close to one of the supply rails. The analysis presented shows that both schemes can operate with single supply voltages lower than 1 V in current CMOS technology.

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来源期刊

2002 IEEE International Symposium on Circuits and Systems. Proceedings (Cat. No.02CH37353)

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