LOW-VOLTAGE LOW-POWER FULLY-INTEGRATABLE AUTOMATIC GAIN CONTROLS

被引：2

作者：

SERDIJN, WA

VANDERWOERD, AC

DAVIDSE, J

VANROERMUND, AHM

机构：

[1] Faculty of Electrical Engineering, Delft University of Technology, Delft, 2628 CD

来源：

ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING | 1995年 / 8卷 / 02期

关键词：

LOW-VOLTAGE; LOW-POWER; CURRENT-MODE; AUTOMATIC GAIN CONTROLS; BATTERY-OPERATED;

D O I：

10.1007/BF01239106

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper discusses the design of low-voltage low-power fully-integratable automatic gain controls. Four different AGCs are presented, all consisting of three elementary building blocks: a controlled amplifier, a comparator and a voltage follower. Their design is treated separately. As an example, the final section describes an automatic gain control for hearing instruments, realized in a bipolar process.

引用

页码：131 / 143

页数：13

共 28 条

[1]

CALDER DWH, 1984, P IEE C MOB RAD SYST, P21

[2] A SET OF 4 ICS IN CMOS TECHNOLOGY FOR A PROGRAMMABLE HEARING-AID [J].