55GHZ DYNAMIC FREQUENCY-DIVIDER IC

Authors
LAO Z THIEDE A HORNUNG J SCHLECHTWEG M LIENHART H BRONNER W HULSMANN A JAKOBUS T SEIBEL J SEDLER M KAUFEL G
Citation
Z. Lao et al., 55GHZ DYNAMIC FREQUENCY-DIVIDER IC, Electronics Letters, 34(20), 1998, pp. 1973-1974
Citations number
6
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
34
Issue
20
Year of publication
1998
Pages
1973 - 1974
Database
ISI
SICI code
0013-5194(1998)34:20<1973:5DFI>2.0.ZU;2-3
Abstract
A divide-by-two dynamic frequency divider based on enhancement and dep letion 0.2 mu m gate length pseudomorphic AlGaAs/InGaAs-HEMTs (f(T) = 68 GHz and 60 GHz) was designed and fabricated. High-speed operation u p to 55 GHz has been measured. The circuit is based on source-coupled FET logic and has single-ended input and complementary outputs to grou nd. The power consumption is 300 mW using two supply voltages of 4 and -2.5V.