A CMOS inverter-based class-AB pseudo-differential amplifier with current-mode common-mode feedback (CMFB)

被引：0

作者：

Apirak Suadet

Varakorn Kasemsuwan

机构：

[1] King Mongkut’s Institute of Technology Ladkrabang,School of Electronics, Faculty of Engineering

来源：

Analog Integrated Circuits and Signal Processing | 2013年 / 74卷

关键词：

Pseudo-differential amplifier; Common-mode feedback; Class-AB; CMOS inverter;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

This paper presents a CMOS inverter-based class-AB pseudo-differential amplifier comprising current-mode common-mode feedback (CMFB). The circuit employs two CMOS inverters and the complementary CMFB consisting of current-mode common-mode (CM) detector and transimpedance amplifier. The circuit has been designed using 0.18 μm CMOS technology and operates at 1 V supply. The simulation results demonstrate rail-to-rail operation with low CM gain (−15 dB). The power dissipation of the circuit is 102.5 μW.

引用

页码：387 / 398

页数：11

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