DocumentCode
1106054
Title
44 Gbit/s PSBT/DPSK precoder based on very wideband static divider in InP DHBT technology
Author
Konczykowska, A. ; Puyal, V. ; Jorge, F. ; Godin, J.
Author_Institution
OPTO+, Alcatel R&I, Marcoussis, France
Volume
40
Issue
18
fYear
2004
Firstpage
1146
Lastpage
1147
Abstract
A PSBT/DPSK precoder IC fabricated in a self-aligned InP DHBT technology is presented. Circuit architecture is based on a very wideband static divider operating beyond 60 GHz. Precoder measurements at 44 Gbit/s show an eye diagram with low jitter (0.5 ps RMS) and a 15 ps phase margin.
Keywords
III-V semiconductors; bipolar integrated circuits; differential phase shift keying; encoding; frequency dividers; gallium arsenide; indium compounds; integrated circuit design; jitter; optical transmitters; synchronisation; wavelength division multiplexing; 0.5 ps; 15 ps; 44 Gbit/s; DPSK precoder IC; InP DHBT technology; InP-InGaAs; circuit architecture; eye diagram; low jitter; phase shaped binary transmission precoder IC; precoder measurements; wideband static divider;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20045407
Filename
1335026
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