采用自级联码结构的1.5V高性能运放

2009 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2009-11-01 DOI:10.1109/SCORED.2009.5443054

Kshitij Bhardwaj, S. S. Rajput

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引用次数: 7

摘要

提出了一种基于自级联码结构的运算放大器，工作电压为±0.75伏。它提供52dB的开环增益，单位增益频率约为17 MHz，功耗为145微瓦。仿真结果基于0.25μm CMOS工艺的p-spice仿真。

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1.5V high performance OP AMP using self cascode structure

An operational amplifier (Op Amp) based on self cascode structure is proposed that works with a supply voltage of ± .75 volt. It provides an open loop gain of 52dB with a unity gain frequency of about 17 MHz, with 145 microwatt of power consumption. Simulation results are based on p-spice simulation for 0.25μm CMOS technology.

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2009 IEEE Student Conference on Research and Development (SCOReD)

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