DocumentCode
2391961
Title
A 150-GHz dynamic frequency divider using InP/InGaAs DHBTs
Author
Tsunashima, S. ; Murata, K. ; Ida, M. ; Kurishima, K. ; Kosugi, T. ; Enoki, T. ; Sugahara, H.
Author_Institution
NTT Photonics Labs., NTT Corp., Kanagawa, Japan
fYear
2003
fDate
9-12 Nov. 2003
Firstpage
284
Lastpage
287
Abstract
An ultrahigh-speed frequency divider IC using InP/InGaAs DHBTs was developed. A clocked-inverter feed-forward toggle flip-flop is employed in the IC. The maximum measurement frequency of the IC is 150 GHz. To the best of our knowledge, the operating frequency is fastest frequency divider so far reported.
Keywords
III-V semiconductors; bipolar MIMIC; bipolar logic circuits; feedforward; flip-flops; frequency dividers; gallium arsenide; indium compounds; millimetre wave frequency convertors; very high speed integrated circuits; 150 GHz; HBT IC; InP-InGaAs; clocked-inverter feedforward toggle flip-flop; collector current density; digital type configuration; dynamic frequency divider; self-oscillation frequency; ultrahigh-speed frequency divider; Clocks; Current density; Double heterojunction bipolar transistors; Frequency conversion; Heterojunction bipolar transistors; Indium gallium arsenide; Indium phosphide; Logic; Probes; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Gallium Arsenide Integrated Circuit (GaAs IC) Symposium, 2003. 25th Annual Technical Digest 2003. IEEE
Conference_Location
San Diego, CA, USA
ISSN
1064-7775
Print_ISBN
0-7803-7833-4
Type
conf
DOI
10.1109/GAAS.2003.1252412
Filename
1252412
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