MAX3970

10Gbps、3.3V、低功耗互阻放大器,带有RSSI


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说明

The MAX3970 is a compact, low-power transimpedance amplifier (TIA) optimized for use in 10Gbps optical receivers. The TIA provides transimpedance at 600V/A with 50Ω differential CML outputs. The MAX3970 has a typical input-referred noise of 1.1µA, and when coupled with a high-speed photodiode, achieves -18dBm sensitivity and +2mA input overload. A received-signal strength indicator (RSSI) simplifies optical assembly. The circuit operates from a single 3.3V supply over a junction temperature range from 0°C to +110°C.
MAX3970:典型应用电路 MAX3970:典型应用电路 放大+

关键特性

  • 150mW Power Dissipation at 3.3V Supply
  • 1.1µARMS Noise (-18dBm Sensitivity)
  • 9GHz Bandwidth
  • 2mAP-P Input Overload
  • Received-Signal Strength Indication
  • 8psP-P Typical Jitter Generation at 1.3mAP-P Input Current
  • 600V/A Transimpedance

应用

  • 10.3Gbps以太网光接收器
  • 光纤通道光接收器
  • OC-192 VSR光接收器
型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C  

备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

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