有源URC正弦振荡器

The 4th Joint International Conference on Information and Communication Technology, Electronic and Electrical Engineering (JICTEE) Pub Date : 2014-03-05 DOI:10.1109/JICTEE.2014.6804106

Sasitaporn Theingjit, S. Wachirarattanapornkul, W. Tangsrirat

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引用次数: 0

摘要

本文介绍了一种采用均匀分布RC线(URC)和电压增益放大器作为有源元件的电压型正弦振荡器。输出为带0°正弦波形，由配置。该振荡器电路的振荡条件和振荡频率(ω0)可通过放大器增益(K)和电阻比(β)进行调节。利用MATLAB和PSPICE进行的仿真结果与理论分析吻合较好，并且得到了极低的谐波失真。该电路适用于大规模集成电路技术的制造。

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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Active URC sinusoidal oscillator

This article presents a voltage mode sinusoidal oscillator using uniformly distributed RC line (URC) and voltage gain amplifier as active elements. The outputs of sinusoidal waveform with 0° from the configuration. The oscillation condition and oscillation frequency (ω0) of the proposed oscillator circuit are tunable by the amplifier gain (K) and the resistance ratio (β). The simulation results by MATLAB and PSPICE are good agreement with the theoretical analysis and also show that very low harmonic distortion is obtained. The proposed circuit is suitable for fabricating in LSI technology.

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来源期刊

The 4th Joint International Conference on Information and Communication Technology, Electronic and Electrical Engineering (JICTEE)

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