10-Gb/s Optical Transceiver Using the Yuen 2000 Encryption Protocol

作者: Kenichi Ohhata , Osamu Hirota , Makoto Honda , Shigeto Akutsu , Yoshifumi Doi

DOI: 10.1109/JLT.2010.2060713

关键词: Integrated circuitParasitic capacitanceElectrical engineeringTransistorCurrent-mode logicTransmission (telecommunications)EngineeringCode rateEncryptionTransceiver

摘要: A 10-Gb/s optical transceiver using the Yuen 2000 (Y-00) encryption protocol was developed. The key device in transceiver, a 10-GS/s, 10-bit digital-to-analog converter (DAC) LSI, fabricated 0.25-μm SiGe BiCMOS technology. Circuit techniques such as segmented architecture, parasitic capacitance separation base-common transistor, and usage of common mode logic (CML) driver were employed to minimize glitches. Y-00 equipped with DAC LSI operated at 10 Gb/s. Moreover, 300-km transmission experiment performed data rate Gb/s proved that developed can be used practical application when forward error correction is applied.

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