FULL INTEGRATION OF EXTREMELY LARGE TIME CONSTANTS IN CMOS

被引：32

作者：

STEYAERT, M ^{[1
]}

KINGET, P ^{[1
]}

SANSEN, W ^{[1
]}

VANDERSPIEGEL, J ^{[1
]}

机构：

[1] UNIV PENN,PHILADELPHIA,PA 19104

来源：

ELECTRONICS LETTERS | 1991年 / 27卷 / 10期

关键词：

MOS STRUCTURES AND DEVICES; INTEGRATED CIRCUITS;

D O I：

10.1049/el:19910495

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 method for implementing large time constants in a CMOS technology is presented. The method uses a modified operational transconductance amplifier (OTA) to obtain electronic multiplication of the time constant. Much attention is paid to offset-voltage reduction and area minimisation.

引用

页码：790 / 791

页数：2