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MAX3866
2.5Gbps、+3.3V互阻限幅放大器

高性能、高集成度

不推荐在新产品中使用
型号 替代产品 说明
MAX3866E/D n/a This product is being discontinued and is subject to Last Time Buy, after which new orders can not be placed.


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概述
完整的数据资料 (PDF, 216kB)
英文 Download this datasheet in PDF format下载

The MAX3866 combined transimpedance preamplifier and limiting postamplifier is intended for application in SDH/SONET systems operating at 2.488Gbps. It operates from a single +3.3V or +5V supply and provides a differential output signal. The differential outputs are each 50Ω reverse terminated (100Ω differential termination) for low-noise and high-speed signal performance.

The small-signal bandwidth and noise performance is specified for a source capacitance of 0.5pF. When the MAX3866 is used with the PIN photodetector, sensitivities better than -22dBm can be achieved. The MAX3866 is equipped with a programmable TTL loss-of-power (LOP) output.

关键特性   应用/使用
  • Input Sensitivities Better than -22dBm (7.8µAp-p)
  • Overdrive Capability Better than +1.4dBm (2.5mAp-p)
  • Single +3.3V or +5V Supply
  • 165mW Power Dissipation (at 3.3V)
  • 1.8GHz Analog Input Bandwidth
  • Programmable Loss-of-Power Indicator
  • 100Ω Differential Output

 
  • 2.488Gbps ATM接收器
  • PIN/前置放大接收器
  • SDH/SONET发生器
  • SDH/SONET传输系统

    图表
    MAX3866:典型应用电路
    典型应用电路

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    参考文献: 19-1433; Rev. 1; 1999-03-01
    本页最后一次更新: 2008-02-13



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