differential input voltage [机，物]差动的输入电压语例句1In the analog integrated circuit, one of the typical circuits is operationalamplifier. Therefore, the design of low-voltage and low-power operationalamplifier is very thesis has done the widespread investigationand study to the CMOS operational amplifier, based on the absorption of thesetechnologies, it designs a low voltage and low power rail-to-rail CMOSoperational amplifier based on bulk-driven input stage ofoperational amplifier adopt the bulk-driven NMOS tube and PMOS tube parallelsupplementary differential input pair structure, which avoids the limitation ofthreshold voltage efficiently.在模拟集成电路中，运算放大器是最典型的电路之一，所以设计低电压低功耗的运算放大器是非常必要的。本文对CMOS运算放大器做了调查和研究，在此基础上设计了一个基于衬底驱动技术的低压低功耗轨至轨的全CMOS运算放大器电路。
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