Laser Diode Driver by Analog Module Inc.

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The 7612A from Analog Module Inc. is a Laser Diode Driver that produces an output current from 0.1 to 1.2 A. It delivers an output power of 1 - 1.25 W with both continuous wave and pulsed output options. The pulsed output has a pulse width of over 6 ns and a repetition rate of up to 50 MHz. This laser diode driver has a rise/fall time of 6 ns and a duty cycle of 0 - 100%. It has an onboard TEC controller that requires a DC voltage of 3.14 V and consumes 1.8 A of current. The constant output current is set based on the input signal from 0 to 4.5V with a 0.33A/V scaling. This laser diode driver can be controlled via an 8 Pin TE connectivity interface.

The 7612A features RoHS compliance and has a transconductance amplifier implementation. It requires an operating current of over 0.33 A and a DC supply of 5 V. This LDD is available in a package that measures 3.44 x 3.00 x 0.75 inches and is ideal for driving SOA or BOA modules, optical switches, booster optical amplifiers, and optical coherence tomography applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    Analog Module Inc.
  • Description
    0.1 to 1.2 A, Laser Diode Driver for Driving SOA or BOA Modules

Environmental Conditions

  • Operating Temperature
    0 to 50 Degree C
  • Storage Temperature
    -20 to 70 Degree C

General Parameters

  • Operation Mode
  • Output Current
    0.1 to 1.2 A
  • Pulse Width
    6 ns
  • Input Voltage
    4.75 to 5.5 V DC
  • Repetition Rate
    50 MHz
  • Output Power
    1 to 1.25 W
  • Rise Time
    6 to 10 ns
  • Duty Cycle
    0 to 100%
  • Fall Time
    6 ns
  • RoHs
  • Note
    TEC Voltage: 3.14 to 4.2 V


  • Applications
    Optical Switch, Booster Optical Amplifiers, Optical Coherence Tomography

Physical Properties

  • Dimensions
    3.44 x 3.00 x 0.75 inches

Technical Documents

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