A 10 Gbit/s Optical Receiver Analog Front-End with Input Parasitic Capacitance Immunization Technique

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概要

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• This paper presents a 10 Gbit/s SiGe optical receiver analog front-end (AFE) using input parasitic capacitance immunization technique to enhance bandwidth performance. The broadband technique can strongly reduce the total input capacitance of the optical receiver AFE. The 10 Gbit/s optical receiver AFE was realized in a standard 0.35 μm SiGe bipolar junction transistor complementary metal oxide semiconductor (BiCMOS) process. The measured performance results of the receiver AFE demonstrate a differential output swing of 600 mV under 50 $\Omega$ instrument loads, a peak-to-peak jitter (jitterp–p) of 28.28 ps, a root-mean-square jitter (jitterrms) of 4.47 ps, and an input sensitivity of $-12.1$ dBm, respectively, at a bit error ratio (BER) of $10^{-12}$ under a 10 Gbit/s $2^{31}-1$ pseudo random binary sequences (PRBS) test pattern. The total circuit dissipates 180 mW under a 3 V supply, and the chip size is $700 \times 760$ μm2.

• 2009-04-25

著者

• Lai Yu-Sheng

  Advanced Si-Based Devices Applications (ASDA) Laboratory, Institute of Electronics Engineering, National Tsing Hua University, Hsinchu, Taiwan 30013, R.O.C.

• Huang Ji-Chen

  Advanced Semiconductor Devices and Materials (ASDM) Group, Institute of Electronics Engineering, National Tsing Hua University, Hsinchu, Taiwan 30013, R.O.C.

• Hsu Klaus

  Advanced Semiconductor Devices and Materials (ASDM) Group, Institute of Electronics Engineering, National Tsing Hua University, Hsinchu, Taiwan 30013, R.O.C.

• Huang Ji-Chen

  Advanced Si-Based Devices Applications (ASDA) Laboratory, Institute of Electronics Engineering, National Tsing Hua University, Hsinchu, Taiwan 30013, R.O.C.

関連論文

• A Fully Integrated SiGe Optical Receiver Using Differential Active Miller Capacitor for 4.25 Gbit/s Fiber Channel Application
• A 10 Gbit/s Optical Receiver Analog Front-End with Input Parasitic Capacitance Immunization Technique

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