IEEE.org| IEEE Xplore Digital Library| IEEE Standards| IEEE Spectrum| More Sites

Cart (Loading....) | Create Account | 

Close category search window
Author Searchbeta |  Advanced Search  |  Preferences |  Search Tips  |  More Search Options  
 
Browse Conference Publications > Circuits and Systems for Comm ... Help

A 2.4GHz Power Amplifier Driver used in a WLAN IEEE 802.11b/g Transmitter Front-End

Full Text Sign-In or Purchase

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing! close button
puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Xuelian Zhang ; Inst. of Semicond., Chinese Acad. of Sci., Beijing ; Jim Yan ; Yin Shi ; Dai, F.F.

This paper presents a 2.4 GHz power amplifier driver used in a WLAN IEEE 802.11b/g transmitter front-end which employs a walking IF architecture. The power amplifier driver is implemented in a 50 GHz 0.5 mum SiGe BiCMOS technology. And it consists of a differential cascode amplifier stage, an emitter follower and a common-emitter amplifier. It dissipates 28 mA current under a 3.3 V power supply, and occupies 0.5x0.56 mm2 die areas. The power amplifier driver exhibits 12dB power gain and delivers -10 dBm power to an off-chip power amplifier with 50 Omega input impedance. It has good suppression of LO and image spurs, and its IIP3 is +10.2 dBm.

Published in:
Circuits and Systems for Communications, 2008. ICCSC 2008. 4th IEEE International Conference on

Date of Conference: 26-28 May 2008

Page(s):
55 - 59
E-ISBN :
978-1-4244-1708-7
Print ISBN:
978-1-4244-1707-0
INSPEC Accession Number:
10052098
Conference Location :
Shanghai
Digital Object Identifier :
10.1109/ICCSC.2008.19
Product Type:
Conference Publications

IEEE Account

Purchase Details

Profile Information

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2013 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.