Analysis of the Effect of Radio Frequency Interference on the DC Performance of CMOS Operational Amplifiers

被引：0
|
作者：
Muhammad Taher Abuelma'atti
机构：
[1] King Fahd University of Petroleum and Minerals,
来源：
Analog Integrated Circuits and Signal Processing | 2005年 / 45卷
关键词：
CMOS differential amplifiers; electromagnetic interference;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Fourier-series approximations are obtained for the input-output characteristic of the CMOS asymmetrical differential amplifier. Using these approximations, the DC current offset of a CMOS differential amplifier subjected to RF interference can be studied and analytical expressions are obtained. These expressions can help in optimizing the parameters of the CMOS differential amplifier to minimize the offset current resulting from the RF interference.
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页码：123 / 130
页数：7
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