文章基本信息

标题：Surface-Mountable 10 Gbps Photoreceiver Module Using Inductive Compensation Method
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作者：Kim, Sung-Il ; Hong, Seon-Eui ; Lim, Jong-Won 等
期刊名称：ETRI Journal
印刷版ISSN：1225-6463
电子版ISSN：2233-7326
出版年度：2004
卷号：26
期号：1
页码：57-57
语种：English
出版社：Electronics and Telecommunications Research Institute
摘要：We propose an inductive compensation method for a surface-mountable 10 Gbps photoreceiver module. Since many typical 10 Gbps photoreceiver modules consist of a photodetector and low-noise pre-amplifier, the impedance mismatch between the photodetector and pre-amplifier, as well as package parasitics, may reduce the frequency bandwidth. In this paper, we inserted an inductive component between the photodetector and pre-amplifier in order to create frequency bandwidth expansion. From the measurement results, we have found that the proposed technique can increase the -3 dB bandwidth about 4.2 GHz wider compared with an uncompensated module. And, from a bit-error rate (BER) test, we observed -15.7 dB sensitivity at BER. This inductive compensation can be implemented easily and is compatible with common manufacturing processes of photoreceiver modules.
关键词：Photoreceiver;module;inductive;compensation;wide bandwidth