CMOS current reference without resistance

被引：202

作者：

Oguey, HJ

Aebischer, D

机构：

[1] Swiss Ctr. Micro-Electronics M.

来源：

IEEE JOURNAL OF SOLID-STATE CIRCUITS | 1997年 / 32卷 / 07期

关键词：

CMOS analog integrated circuits; current control; current supplies; dc generators; micropower; regulators;

D O I：

10.1109/4.597305

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 micropower current reference in the range of 1 to 100 nA is built with CMOS transistors only, featuring low sensitivity with respect to technology and temperature. Supply voltage can be as low as 1.2 V. This autonomous circuit is simple and occupies a surface area of 0.06 mm(2).

引用

页码：1132 / 1135

页数：4

共 6 条

[1]

OGUEY H, 1995, Patent No. 3352

[2] A CMOS TEMPERATURE-COMPENSATED CURRENT REFERENCE [J].