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
收藏
页码：387 / 398
页数：11
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