Laser Modulator Drivers
  • GN1157
  • 1.0 to 11.3Gb/s Multi-Rate LR Transceiver Chip
  • GN1158
  • 1.0 to 11.3Gb/s Multi-Rate SR Transceiver Chip
  • GN1160
  • 1.0 to 11.3Gb/s Multi-Rate Laser Driver Chip
  • GN1153B/C
  • 11.3 Gbps DFB/FP Laser Driver
  • GN1155
  • Multi-rate VCSEL Driver with Integrated Limiting Amplifier
  • GN1190
  • 1.0Gb/s to 14.5Gb/s 4-Channel VCSEL Array Driver
  • GN1411
  • 11.3G DML driver with integrated limiting amplifier
  • GN1412
  • 11.3G EML driver with integrated limiting amplifier
Semtech NT22L33

Semtech NT22L33

1.25Gbps Laser Driver - OC-3/GbE

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The NT22L33 is a laser driver IC capable of supplying up to 70 mA modulation current and 80 mA bias current. The NT22L33 is configured to drive common anode lasers and operate with either a +3.3 V or +5.0 V supply voltage and is packaged to be pin compatible with the MAX3646 laser driver.



  • OC-3/OC-12/GbE


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