A 10-Gb/s laser diode driver in 0.35 μm BiCMOS technology

Teng Yi Wang*, Wei-Zen Chen, Chia-Ming Tsai, Li Ren Huang, Day Uei Li

*Corresponding author for this work

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

This paper describes the design of a 10Gb/s laser diode (LD) driver in a 0.35μm SiGe BiCMOS technology. The LD driver delivers a biased current up to 60 mA, and a modulation current ranges from 40 mA to 100 mA. High speed operation as well as high current driving capability are achieved by means of push-pull current switching scheme. In addition, negative Miller capacitor compensation technique is adopted to enhance the signal bandwidth. The output swing of the predriver is dynamically adjustable to compromise between operating speed and overshoot. Both the modulation and biased currents are derived from a bandgap reference source. The measured rise/fall time is 47ps, and timing jitter is 22.2psp-p. The eye diagrams meet the specifications defined by SONET OC-192 and 10G Ethernet eye mask. Operating under 3.3V/7V supply, the total power consumption is 1.38W. Chip size is 1430 × 940 μm 2.

原文English
主出版物標題2005 IEEE VLSI-TSA International Symposium on VLSI Design, Automation and Test,(VLSI-TSA-DAT)
頁面253-256
頁數4
DOIs
出版狀態Published - 1 十二月 2005
事件2005 IEEE VLSI-TSA International Symposium on VLSI Design, Automation and Test,(VLSI-TSA-DAT) - Hsinchu, Taiwan
持續時間: 27 四月 200529 四月 2005

出版系列

名字2005 IEEE VLSI-TSA International Symposium on VLSI Design, Automation and Test,(VLSI-TSA-DAT)
2005

Conference

Conference2005 IEEE VLSI-TSA International Symposium on VLSI Design, Automation and Test,(VLSI-TSA-DAT)
國家Taiwan
城市Hsinchu
期間27/04/0529/04/05

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  • 引用此

    Wang, T. Y., Chen, W-Z., Tsai, C-M., Huang, L. R., & Li, D. U. (2005). A 10-Gb/s laser diode driver in 0.35 μm BiCMOS technology. 於 2005 IEEE VLSI-TSA International Symposium on VLSI Design, Automation and Test,(VLSI-TSA-DAT) (頁 253-256). [1500068] (2005 IEEE VLSI-TSA International Symposium on VLSI Design, Automation and Test,(VLSI-TSA-DAT); 卷 2005). https://doi.org/10.1109/VDAT.2005.1500068