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

InAlAs/InGaAs HBTs with simultaneously high values of F/sub /spl tau// and F/sub max/ for mixed analog/digital applications

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)
Betser, Y. ; Dept. of Electr. & Comput. Eng., California Univ., Santa Barbara, CA, USA ; Scott, D. ; Mensa, Dino ; Jaganathan, S.
more authors

We report the design, fabrication, and measurement of InAlAs/InGaAs heterostructure bipolar transistors (HBTs) designed for high speed digital circuits. At 0.96 V V/sub CE/ the current gain cutoff frequency, f/sub /spl tau//, is 300 GHz and the maximum frequency of oscillation, f/sub max/, is 235 GHz. This value of f/sub /spl tau//, is the highest reported for bipolar transistors. At a slightly higher V/sub CE/ bias, a high value of 295 GHz for f/sub /spl tau// and f/sub max/ were obtained simultaneously.

Published in:

Electron Device Letters, IEEE  (Volume:22 ,  Issue: 2 )

Date of Publication:

Feb. 2001

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.