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CXB1549Q Datasheet Laser Diode Driver

Manufacturer: Sony Semiconductor Solutions

Overview: CXB1549Q Laser Diode Driver.

General Description

The CXB1549Q is a high-speed monolithic Laser Diode Driver/Current Switch with ECL/PECL input level.

Open collector outputs are provided at the output pins (Q, QBX) and have the capacity of driving modulation current of 50mAp-p at a max.

data rate of 1.25Gbps (Min.).

Key Features

  • Maximum data rate (NRZ): 1.25Gbps.
  • Power on Reset function.
  • Alarm and Shutdown function.
  • Signal Duty cycle correction.
  • Automatic Power Control (APC) for bias current.
  • Activity detector function for laser safety.
  • Power indicate function.
  • Differential PECL inputs or AC coupled inputs 40 pin QFP (Plastic).

CXB1549Q Distributor