COMPANDING CURRENT-MODE INTEGRATOR - A NEW CIRCUIT PRINCIPLE FOR CONTINUOUS-TIME MONOLITHIC FILTERS

被引：178

作者：

SEEVINCK, E

机构：

[1] Philips Research Laboratories, 5600 JA Eindhoven

来源：

ELECTRONICS LETTERS | 1990年 / 26卷 / 24期

关键词：

Filters;

D O I：

10.1049/el:19901319

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new companding current-mode (CI) integrator principle is proposed. The integrator function is linear despite being composed of nonlinear parts. Its application promises monolithic filters with improved noise performance suitable for low supply voltages. A class AB circuit implementation is proposed which features an extended dynamic range. © 1990, The Institution of Electrical Engineers. All rights reserved.

引用

页码：2046 / 2047

页数：2