宽范围微调电容倍增器

2017 IEEE 23rd International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2017-10-01 DOI:10.1109/SIITME.2017.8259873

G. Bonteanu

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引用次数: 3

摘要

提出了一种允许大范围微调的电容倍增电路解决方案。该电路的基本思想是控制电容电流倍增与强不平衡诱导成电流镜的VGS回路。为了调谐，直流电流注入电阻器以产生不平衡。使用复制电路抑制输出电流的固有直流分量。

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 wide range fine tuning capacitance multiplier

A new circuit solution for capacitance multiplication that allows a wide range fine tuning is proposed. The basic idea of the circuit is to control a capacitor current multiplication with a strongly unbalance induced into a VGS loop of a current mirror. For the tuning a DC current is injected into a resistor to create that unbalance. The inherent DC component of the output current is rejected using a replica circuit.

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来源期刊

2017 IEEE 23rd International Symposium for Design and Technology in Electronic Packaging (SIITME)

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