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260 GHz F/sub T/, 280 GHz f/sub MAX/ AlSb/InAs HEMT technology

Authors :
R. Tsai
C. Namba
P.H. Liu
P.S. Nam
A. Gutierrez
M.D. Lange
Ronald W. Grundbacher
W. Deal
L.J. Lee
Rajinder Sandhu
Source :
63rd Device Research Conference Digest, 2005. DRC '05..
Publication Year :
2005
Publisher :
IEEE, 2005.

Abstract

In this paper, we report AlSb/InAs HEMT high frequency perfornance up to 260 GHz fT. The 0.1-μm gate length and 80-um total gate periphery devices exhibited a small-signal available gain of 10 dB at 100 GHz, and extrapolated fT and fmAx performance of 260 and 280 GHz, respectively at a drain voltage of 0.4 volts and drain current of 18 mA.

Details

Database :
OpenAIRE
Journal :
63rd Device Research Conference Digest, 2005. DRC '05.
Accession number :
edsair.doi...........3f8716bf79bc469bed6b0bb068a966a6
Full Text :
https://doi.org/10.1109/drc.2005.1553146