A CMOS POWER-AMPLIFIER WITH A NOVEL OUTPUT STRUCTURE

被引：0

作者：

HUANG, QT

机构：

[1] School of Information Systems, University of East Anglia, Norwich

来源：

IEEE JOURNAL OF SOLID-STATE CIRCUITS | 1992年 / 27卷 / 02期

关键词：

D O I：

10.1109/4.127343

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 two-stage op-amp with a novel output driver achieves 5.8-MHz GBW, 68-degrees phase margin, and delivers 2.6 V(p-p) with a THD of 0.14% and 3.2 V(p-p) with a THD of 0.38% into 100-OMEGA at 20 kHz for a +/- 2.5-V supply. The output driver enables a very simple circuit measuring only 0.11 mm2.

引用

页码：203 / 207

页数：5

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