DocumentCode
1035136
Title
22 GHz 1/4 frequency divider using AlGaAs/GaAs HBTs
Author
Yamauchi, Yuji ; Nagata, Kazuyuki ; Nakajima, O. ; Ito, H. ; Nittono, T. ; Ishibashi, Takayuki
Author_Institution
NTT Electrical Communications Laboratories, Atsugi, Japan
Volume
23
Issue
17
fYear
1987
Firstpage
881
Lastpage
882
Abstract
A divide-by-four frequency divider using AIGaAs/GaAs HBTs with GalnAs/GaAs emitter cap layers was designed and fabricated. A maximum toggle frequency of 22.15 GHz was obtained at a power supply voltage of 9 V and a total power dissipation of 712 mW. The minimum input signal power was under 0dBm and the free-running frequency was as high as 20 GHz.
Keywords
III-V semiconductors; aluminium compounds; bipolar integrated circuits; frequency dividers; gallium arsenide; 22 GHz; 712 mW; 9 V; AlGaAs-GaAs; HBT; digital circuits; divide-by-four frequency divider; free-running frequency; frequency divider; maximum toggle frequency; minimum input signal power; power supply voltage; total power dissipation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19870623
Filename
4257961
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