CMOS POWER AMPLIFIER

A CMOS power amplifier includes: a first MOS transistor connected between a first power terminal and a first output stage and having a gate connected to an input stage; a second MOS transistor connected between the first output stage and a ground and having a gate connected to the input stage; a swi...

Full description

Saved in:
Bibliographic Details
Main Authors KIM YOUN SUK, KIM KI JOONG, NAM JOONG JIN, WON JUN GOO, YOON CHUL HWAN
Format Patent
LanguageEnglish
Published 02.02.2012
Subjects
AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
CONTROL OF AMPLIFICATION
ELECTRICITY
Online AccessGet full text

Cover

More Information
Summary:A CMOS power amplifier includes: a first MOS transistor connected between a first power terminal and a first output stage and having a gate connected to an input stage; a second MOS transistor connected between the first output stage and a ground and having a gate connected to the input stage; a switching circuit unit connecting or separating a feedback line between the input stage and the first output stage to select a linear amplifying operation or a non-linear amplifying operation; and a resistor formed at the feedback line between the input stage and the first output stage to determine a linear amplification gain when the feedback line is turned on.
Bibliography:Application Number: US201113173814