CAPACITIVE FEEDBACK TECHNIQUE FOR WIDE-BAND AMPLIFIERS

被引：29

作者：

VADIPOUR, M

机构：

[1] Tehran, 14717, resides at 5 East Sazmane-Ab Street, Behnam Street, Kashani Avenue

来源：

IEEE JOURNAL OF SOLID-STATE CIRCUITS | 1993年 / 28卷 / 01期

关键词：

Differential amplifiers;

D O I：

10.1109/4.179208

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 new bandwidth-enhancing technique is presented for wide-band amplifiers. In this technique a capacitive feedback scheme is used in analogy to resistive feedback amplifiers. As capacitive feedback does not lower gain, the technique does not trade off gain for bandwidth. Computer simulations and practical circuits show a considerable improvement over the conventional wide-banding techniques.

引用

页码：90 / 92

页数：3