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 NT28L90

Semtech NT28L90

2.5Gbps Burst Mode Laser Driver and 10Gbps Limiting Amplifier - 10GEPON/XGPON1

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The NT28L90 is a combined 2.5 Gbps burst mode laser driver and 10 Gbps limiting post amplifier designed for 10 Gbps PON fiber optic transceiver modules. The NT28L90 features an I2C interface for digital control and set-up and on-chip nonvolatile memory to store the control settings. Combined with an external microcontroller, the NT28L90 enables a complete solution for asymmetric 10GEPON and/or XGPON1 applications.


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