Authors: Yi Xie Zhangming Zhu
Publish Date: 2015/11/04
Volume: 86, Issue: 1, Pages: 133-140
Abstract
The paper presents a fourstage operational amplifier OPA with high DC gain and large bandwidth by combining no capacitor feedforward compensation and reversed nested indirect compensation The proposed OPA is simulated in TSMC 65 nm 12 V CMOS process achieving 100 dB DC gain 330 MHz gainbandwidth product 26625 V/μs slew rate and 156 mW power dissipation with 12 V supply voltage
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