用于10gb /s光接收机的InGaP/GaAs HBT-IC芯片组

GaAs IC Symposium IEEE Gallium Arsenide Integrated Circuit Symposium. 18th Annual Technical Digest 1996 Pub Date : 1996-11-03 DOI:10.1109/GAAS.1996.567883

T. Ihara, Y. Oikawa, T. Yamamoto, H. Tomofuji, H. Hamano, H. Ohnishik, Y. Watanabe

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引用次数: 14

摘要

我们开发了一种用于10gb /s光传输系统的IC芯片组，该系统使用高速可靠的InGaP/GaAs hbt。放大器的带宽超过10 GHz，判决电路在10 Gb/s下的判决模糊度很小，为6 mV。使用这些ic，对于STM-64信号，我们实现了-19.6 dBm的光接收器灵敏度，以及-36.2 dBm (Pe=10/sup -12/)的光前置放大器。在0 ~ 85/spl℃的宽温度范围内，接收机灵敏度偏差在1 dB以内。

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InGaP/GaAs HBT-IC chipset for 10-Gb/s optical receiver

We have developed an IC chipset for 10 Gb/s optical transmission systems using high-speed and reliable InGaP/GaAs HBTs. The amplifiers showed over 10 GHz bandwidth and the decision circuit showed a very small decision ambiguity of 6 mV at 10 Gb/s. Using these ICs, we achieved an optical receiver sensitivity of -19.6 dBm, and -36.2 dBm (Pe=10/sup -12/) with an optical preamplifier, for an STM-64 signal. The deviation of receiver sensitivity was within 1 dB over a wide temperature range of 0 to 85/spl deg/C.

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GaAs IC Symposium IEEE Gallium Arsenide Integrated Circuit Symposium. 18th Annual Technical Digest 1996

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