DocumentCode :
847566
Title :
Compact 10-Gbit/s optical transmitter and receiver circuit packs
Author :
Kobayashi, Yukio ; Akatsu, Yuji ; Nakagawa, Kiyoski ; Kikuchi, Hiroyuki ; Imai, Yuhki
Author_Institution :
Lightwave Commun. Lab., NTT Opt. Network Syst. Labs., Kanagawa, Japan
Volume :
43
Issue :
8
fYear :
1995
fDate :
8/1/1995 12:00:00 AM
Firstpage :
1916
Lastpage :
1922
Abstract :
Compact wideband 10-Gbit/s optical transmitter and receiver circuit packs are realized using high speed analog and digital GaAs IC´s as well as a highly thermally conductive board and appropriately designed small function block modules that employ multichip packaging and resonant cavity mode damping. To achieve a compact receiver, the receiver circuit employs a clamp and peak-detector IC in the high speed analog equalizer amplifier to obtain a constant output direct current level for any mark density imbalance in the number of ones and zeros in the signal and a variable phase-shifter IC in the timing circuit. Realized circuit pack size is 200×280×15.24 mm and the power consumption of each pack is about 25 W
Keywords :
analogue integrated circuits; digital communication; digital integrated circuits; multichip modules; optical receivers; optical transmitters; 10 Gbit/s; 25 W; clamp/peak-detector IC; compact wideband circuit packs; high speed analog ICs; high speed analog equalizer amplifier; high speed digital ICs; highly thermally conductive board; multichip packaging; optical receiver circuit pack; optical transmitter circuit packs; resonant cavity mode damping; small function block modules; timing circuit; variable phase-shifter IC; Analog integrated circuits; Digital integrated circuits; Gallium arsenide; High speed integrated circuits; Optical receivers; Optical transmitters; Photonic integrated circuits; RLC circuits; Thermal conductivity; Wideband;
fLanguage :
English
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9480
Type :
jour
DOI :
10.1109/22.402282
Filename :
402282
Link To Document :
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