采用市售集成电路的电流型多相三角波发生器

Proceedings of the 2021 2nd International Conference on Artificial Intelligence in Electronics Engineering Pub Date : 2021-01-15 DOI:10.1145/3460268.3460279

Pawich Choykhuntod, Karan Angkun, K. Pancharoen, Rapeepan Keaw-on, P. Silapan

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引用次数: 0

摘要

本文提出了一种电流型多相三角波发生器，该电路采用LT1228、AD844和接地电容设计。产生四个三角波输出，彼此相位差为90度。输出频率和幅度可通过电子控制。实验结果证实了理论的正确性。频率和幅值的最大误差输出分别小于4%和6.78%。

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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A Current-Mode Multiphase Triangular Wave Generator Using Commercially Available IC

This paper presents a current-mode multiphase triangular wave generator using a commercially available IC. The proposed circuit is designed by LT1228, AD844, and grounded capacitor. Four triangular wave outputs are generated with 90-degree phase differences between each other. The output frequency and amplitude can be electronically controlled. The experimental results are confirmed the theoretical. Furthermore, the maximum error output of frequency and amplitude are less than 4% and 6.78%, respectively.

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Proceedings of the 2021 2nd International Conference on Artificial Intelligence in Electronics Engineering

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