IMPROVED LOW-FREQUENCY CURRENT-AMPLIFIERS

被引：3

作者：

NEDUNGADI, A

机构：

[1] Department of Electrical Engineering, Indian Institute of Technology

来源：

PROCEEDINGS OF THE IEEE | 1979年 / 67卷 / 11期

关键词：

D O I：

10.1109/PROC.1979.11523

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：

It is shown that a recently reported current-amplification scheme can be inaccurate at low gains (≈10). A simple modification extends the operating gain range to unity gain. Inverting gain is also achieved. An alternate configuration that avoids the use of pnp devices is proposed. © 1979 IEEE

引用

页码：1569 / 1570

页数：2