高速AlGaAs/GaAs HBT电路，可实现高达40 Gb/s的光通信

GaAs IC Symposium. IEEE Gallium Arsenide Integrated Circuit Symposium. 19th Annual Technical Digest 1997 Pub Date : 1997-10-12 DOI:10.1109/GAAS.1997.628271

K. Runge, P. Zampardi, R. Pierson, P. Thomas, S. Beccue, R. Yu, K. Wang

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引用次数: 13

摘要

高速电路，如多路复用/解路复用器，可变增益限制放大器(VGAs)，以及在高比特率(>30 Gb/s)下工作的透阻放大器，是使用时分复用或波分复用实现高性能光波系统所必需的。我们已经演示了40 Gb/s多路复用器，30 Gb/s数据和时钟再生，DC-26 GHz VGAs，以及3db带宽超过20 GHz的跨阻放大器，用于使用可制造的混合数字/微波HBT工艺的此类系统。

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High speed AlGaAs/GaAs HBT circuits for up to 40 Gb/s optical communication

High speed circuits such as multiplexer/demultiplexers, variable-gain limiting amplifiers (VGAs), and transimpedance amplifiers operating at high bit rates (>30 Gb/s) are required for the realization of high performance lightwave systems using TDM or WDM. We have demonstrated 40 Gb/s multiplexers, 30 Gb/s data and clock regeneration, DC-26 GHz VGAs, and transimpedance amplifiers with 3 dB bandwidth in excess of 20 GHz for use in such systems using a manufacturable hybrid digital/microwave HBT process.

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GaAs IC Symposium. IEEE Gallium Arsenide Integrated Circuit Symposium. 19th Annual Technical Digest 1997

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