A 622-MB/S MONOLITHICALLY INTEGRATED INGAAS/INP 4-CHANNEL P-I-N FET RECEIVER ARRAY

被引:15
作者
AKAHORI, Y [1 ]
IKEDA, M [1 ]
UCHIDA, N [1 ]
YOSHIDA, J [1 ]
SUZUKI, Y [1 ]
机构
[1] NIPPON TELEGRAPH & TEL PUBL CORP, YOKOSUKA ELECT COMMUN LABS, TRANSMISS SYST LABS, YOKOSUKA, KANAGAWA 23803, JAPAN
关键词
D O I
10.1109/68.136490
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
We describe the sensitivity and crosstalk characteristics of a long-wavelength monolithically integrated four-channel photoreceiver army. This receiver consists of 4 p-i-n PD's, 24 JFET's and 28 level-shift diodes. The device is fabricated using MOVPE grown crystals and Be ion implantation technique. The receiver chip demonstrates a sensitivity of between -30.6 and -31.4 dBm, crosstalk below -20 dB over its operating frequency range. Sensitivity deterioration due to crosstalk, which is demonstrated for the first time, is shown to be a critical factor in system performance. The crosstalk is mainly due to parasitic inductances on the external power supply circuits.
引用
收藏
页码:470 / 472
页数:3
相关论文
共 4 条
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