A CMOS current amplifier having prescribed input and output impedance

Proceedings of the 44th IEEE 2001 Midwest Symposium on Circuits and Systems. MWSCAS 2001 (Cat. No.01CH37257) Pub Date : 2001-08-14 DOI:10.1109/MWSCAS.2001.986173

I. Filanovsky

引用次数: 1

Abstract

The paper describes a new CMOS current amplifier with prescribed input and output impedance. The circuit uses an inverse connection of a modified current conveyor. The calculation of input impedance, current gain and output impedance is given. The most demanding design parameter is the input impedance: it has an inductive component forcing this impedance to increase with frequency long before the current gain or output impedance deteriorates. The results of calculations are verified with simulations.

查看原文本刊更多论文

具有规定输入和输出阻抗的CMOS电流放大器

本文介绍了一种具有规定输入和输出阻抗的新型CMOS电流放大器。该电路使用一个反向连接的改进电流输送机。给出了输入阻抗、电流增益和输出阻抗的计算方法。最苛刻的设计参数是输入阻抗:在电流增益或输出阻抗恶化之前，它有一个电感元件迫使该阻抗随频率增加。通过仿真验证了计算结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Proceedings of the 44th IEEE 2001 Midwest Symposium on Circuits and Systems. MWSCAS 2001 (Cat. No.01CH37257)

自引率

0.00%

发文量