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J. Semicond. > 2008, Volume 29?>?Issue 6?> 1117-1121

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Implementation of a DC-10Mb/s 0.5μm CMOS Laser Diode Driver

Wang Xiao, Qiao Lufeng, Wang Huan, Xu Jian and Wang Zhigong

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Abstract: A DC-10Mb/s laser diode driver,compatible with TTL and CMOS levels,is presented.The optical power corresponding to ‘1’ and ‘0’ can be set independently with resistors off-chip and stabilized with a closed loop.A novel peak-to-peak optical power monitor and stabilization mechanism is introduced.The circuit,fabricated in a CSMC 0.5μm mixed signal CMOS process,can provide 120mA maximum drive current and 0.6dB extinction ration fluctuation over -20～+80℃,which is independent of input pattern.

Key words: laser diode driver, CMOS, extinction ratio, temperature compensation

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    Received: 18 August 2015 Revised: 12 January 2008 Online: Published: 01 June 2008

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      Wang Xiao, Qiao Lufeng, Wang Huan, Xu Jian, Wang Zhigong. Implementation of a DC-10Mb/s 0.5μm CMOS Laser Diode Driver[J]. Journal of Semiconductors, 2008, 29(6): 1117-1121. ****Wang X, Qiao L F, Wang H, Xu J, Wang Z G. Implementation of a DC-10Mb/s 0.5μm CMOS Laser Diode Driver[J]. J. Semicond., 2008, 29(6): 1117.
      Citation:
      Wang Xiao, Qiao Lufeng, Wang Huan, Xu Jian, Wang Zhigong. Implementation of a DC-10Mb/s 0.5μm CMOS Laser Diode Driver[J]. Journal of Semiconductors, 2008, 29(6): 1117-1121. ****
      Wang X, Qiao L F, Wang H, Xu J, Wang Z G. Implementation of a DC-10Mb/s 0.5μm CMOS Laser Diode Driver[J]. J. Semicond., 2008, 29(6): 1117.

      Implementation of a DC-10Mb/s 0.5μm CMOS Laser Diode Driver

      • Institute of Communication Engineering,PLAUST, Nanjing 210007, China

      • Institute of Communication Engineering,PLAUST, Nanjing 210007, China

      • Institute of RF & OE-ICs of Southeast University, Nanjing 210096, China

      • Sino-Chip OEIC Jiangsu Co,Ltd,Nanjing 210016, China

      • Institute of RF & OE-ICs of Southeast University, Nanjing 210096, China

      • Received Date: 2015-08-18
      • Accepted Date: 2007-11-06
      • Revised Date: 2008-01-12
      • Published Date: 2008-06-05

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