运放声效电路设计的宏建模

2014 IEEE International Meeting for Future of Electron Devices, Kansai (IMFEDK) Pub Date : 2014-06-19 DOI:10.1109/IMFEDK.2014.6867058

Takaya Oyama, A. Hiroki, Takaaki Sano

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引用次数: 2

摘要

本文介绍了一种用于运放音响电路设计的宏观建模方法。对运算放大器的模块化宏模型进行了研究。宏观模型包括具有精确电源电压的限压阶段。在电路模拟器中实现了该宏模型，并将输出电压与一个畸变电路的实验数据进行了比较。研究发现，精确供电电压的运算放大器的建模是模拟输出波的关键。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Macromodeling of operational amplifiers for sound effect circuit design

This paper describes a macromodeling of operational amplifiers for sound effect circuit design. The modular macromodel of operational amplifiers has been investigated for distortion circuits. The macromodel includes the voltage limiting stage with accurate power supply voltages. The macromodel has been implemented in a circuit simulator and the output voltages are compared with experimental data for a distortion circuit. It is found that the modeling of operational amplifiers with accurate power supply voltages is essential in simulating the output wave.

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来源期刊

2014 IEEE International Meeting for Future of Electron Devices, Kansai (IMFEDK)

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