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MAX3735A - Low-Power SFP Laser Driver

General Description

The MAX3735A is a +3.3V laser driver for SFP/SFF applications from 155Mbps up to 2.7Gbps.

The device accepts differential input data and provides bias and modulation currents for driving a laser.

Key Features

  • Fully Compliant with SFP and SFF-8472 MSAs.
  • Programmable Modulation Current from 10mA to 60mA (DC-Coupled).
  • Programmable Modulation Current from 10mA to 85mA (AC-Coupled).
  • Programmable Bias Current from 1mA to 100mA.
  • Edge Transition Times.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MAX3735A EVALUATION KIT AVAILABLE 2.7Gbps, Low-Power SFP Laser Driver General Description The MAX3735A is a +3.3V laser driver for SFP/SFF applications from 155Mbps up to 2.7Gbps. The device accepts differential input data and provides bias and modulation currents for driving a laser. DC-coupling to the laser allows for multirate applications and reduces the number of external components. The MAX3735A is fully compliant with the SFP MSA timing and the SFF-8472 transmit diagnostic requirements. An automatic power-control (APC) feedback loop is incorporated to maintain a constant average optical power over temperature and lifetime.