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A 4 × 8-Gbps VCSEL array driver ASIC and integration with a custom array transmitter module for the LHC front-end transmission

机译:4×8 Gbps VCSEL阵列驱动器ASIC,并与用于LHC前端传输的自定义阵列发送器模块集成

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摘要

This paper describes the design, fabrication and experiment results of a 4 × 8-Gbps Vertical-Cavity Surface-Emitting Laser (VCSEL) array driver ASIC with the adjustable active-shunt peaking technique and the novel balanced output structure under the Silicon-on-Sapphire (SOS) process, and a custom array optical transmitter module, featuring a compact size of 10 mm × 15 mm × 5.3 mm. Both the array driver ASIC and the module have been fully tested after integration as a complete parallel transmitter. Optical eye diagram of each channel passes the eye mask at 8 Gbps/ch with adjacent channel working simultaneously with a power consumption of 150 mW/ch. The optical transmission of Bit-Error Rate (BER) less than 10E-12 is achieved at an aggregated data rate of 4 × 8-Gbps.
机译:本文介绍了采用可调有源分流峰化技术和新颖的平衡输出结构的4×8 Gbps垂直腔面发射激光器(VCSEL)阵列驱动器ASIC的设计,制造和实验结果。蓝宝石(SOS)工艺和定制的阵列光发射器模块,具有10 mm×15 mm×5.3 mm的紧凑尺寸。集成为完整的并行发送器后,阵列驱动器ASIC和模块均已经过全面测试。每个通道的光学眼图以8 Gbps / ch的速度通过眼罩,相邻通道同时工作,功耗为150 mW / ch。小于10E-12的误码率(BER)的光传输以4×8 Gbps的总数据速率实现。

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    Department of Physics, Southern Methodist University, Dallas, TX 75275, USA,State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei Anhui 230026, China;

    Department of Physics, Southern Methodist University, Dallas, TX 75275, USA;

    Department of Electrical and Computer Engineering, University of Houston, Houston, TX 77004, USA;

    Real-Time Systems Engineering Department, Fermi National Laboratory, Batavia, IL 60510, USA;

    Department of Physics, Southern Methodist University, Dallas, TX 75275, USA;

    Department of Physics, Southern Methodist University, Dallas, TX 75275, USA,Shenzhen Polytechnic, Shenzhen 518055, PR China;

    Institute of Physics, Academia Sinica, Nangang 17529, Taipei, Taiwan;

    Department of Physics, Southern Methodist University, Dallas, TX 75275, USA;

    Real-Time Systems Engineering Department, Fermi National Laboratory, Batavia, IL 60510, USA;

    Institute of Physics, Academia Sinica, Nangang 17529, Taipei, Taiwan;

    Department of Physics, Southern Methodist University, Dallas, TX 75275, USA;

    Department of Physics, Southern Methodist University, Dallas, TX 75275, USA,Department of Physics, Central China Normal University, Wuhan, Hubei 430079, PR China;

    Department of Physics, Southern Methodist University, Dallas, TX 75275, USA;

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  • 正文语种 eng
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  • 关键词

    Optical detector readout concepts; Front-end electronics for detector readout; Users Driver ASIC; Array optical transmission;

    机译:光学探测器读数概念;用于探测器读数的前端电子设备;用户驱动程序ASIC;阵列光传输;

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