SY88232L Laser Diode Driver

Click to Enlarge - SY88232L Diagram

2.5Gbps Laser Diode Driver with Integrated Limiting Amplifier
Available at Digi-Key

Micrel, Inc.'s SY88232L is a single supply 3.3V integrated laser driver and post amplifier for telecom/datacom applications with data rates from 155Mbps up to 2.5Gbps. The driver can deliver modulation current up to 85mA and provides a high compliance voltage that makes it suitable for high current operation with the laser DC-coupled to it. The post amplifier can detect signals with amplitude as low as 5mVPP.

  Features   Applications
  • 2.4V minimum laser compliance voltage
  • Operation up to 2.5Gbps
  • Integrated APC circuit
  • Modulation current up to 85mA
  • Bias current up to 70mA
  • Bias, modulation, and power monitoring
  • High input sensitivity post amplifier, 5mVPP
  • Programmable LOS level
  • Available in 32-pin (5mm x 5mm) MLF® package
  • Multi-rate burst mode applications: A-PON, B-PON, G-PON, E-PON, GE-PON

         SY88232L Datasheet

RoHS Compliant

Part Number
Part Number
Data Rate Current -
Current -
Current -
SY88232LMG 576-3540-ND 2.5Gbps 90mA 85mA 70mA 32-MLF®