High-performance and low-consumption 10Gb/s GaAs PHEMT driver for external modulation transmitter

被引:5
作者
Demange, D
Billard, M
Devaux, F
Lefevre, R
机构
[1] France Telecom, CNET, 92225 Bagneux Cedex
关键词
D O I
10.1109/68.508727
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This letter describes the realization of a highperformance GaAs PHEMT driver for 10 Gb/s transmitter with external coding in long haul optical transmission systems. It is shown that with an appropriate design for both IC and packaging, gain up to 14 dB, 2.5 Vp-p output drive-voltage and 1.5 W power consumption can be achieved, with adequate switching times for bit rates up to 12.5 Gb/s. The module has been successfully tested with a 18 GHz bandwidth polarization-independant pigtailed MQW electroabsorption modulator.
引用
收藏
页码:1029 / 1031
页数:3
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