Cart (Loading....) | Create Account
Close category search window
 

A 1.95 GHz Sub-1 dB NF, +40 dBm OIP3 WCDMA LNA Module

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

6 Author(s)
Bergervoet, J. ; RF ADT, NXP Semicond., Eindhoven, Netherlands ; Leenaerts, D.M.W. ; de Jong, G.W. ; van der Heijden, E.
more authors

A silicon integrated LNA for WCDMA cellular infrastructure applications, e.g., base stations will be demonstrated. The LNA is designed for WCDMA band II, i.e., 1.92-1.98 GHz, and reaches a 0.9 dB NF at 27°C and 1.2 dB at 65°C. A 0.1 dB NF improvement is obtained when the first gain stage is implemented using a cascode topology rather than a two-stage topology. The output IP3 is +40 dBm (+38 dBm) at 27°C and +37 dBm (+36 dBm) at 65°C for the two-stage (cascode) topology. Both options have an input return loss better than 20 dB and output return loss better than 20 dB. A bypass mode and variable attenuation are provided to cope with large input signals. Implemented in a SiGe:C BiCMOS technology, the two-die MMIC is packaged on a single laminate. The total solution consumes just below 200 mA from a 5 V supply.

Published in:

Solid-State Circuits, IEEE Journal of  (Volume:47 ,  Issue: 7 )
RFIC Virtual Journal, IEEE

Date of Publication:

July 2012

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 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.