Variable linear-range subthreshold OTA

被引：13

作者：

DeWeerth, SP

Patel, GN

Simoni, MF

机构：

[1] Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta

来源：

ELECTRONICS LETTERS | 1997年 / 33卷 / 15期

关键词：

VLSI; operational transconductance amplifiers;

D O I：

10.1049/el:19970897

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：

BICMOS and CMOS versions of an operational transconductance amplifier (OTA) with an adjustable linear range that is independent of tail current are presented. The circuit is analysed based on the operation of transistors in weak and strong inversion and the analytical results are compared with the experimental data.

引用

页码：1309 / 1311

页数：3

共 5 条

[1] ANALOG VLSI CIRCUITS FOR STIMULUS LOCALIZATION AND CENTROID COMPUTATION [J].