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ADN2873 - Laser Diode Driver

Datasheet Summary

Description

Like the ADN2870, the ADN2873 laser diode driver (LDD) is designed for advanced SFP and SFF modules, using SFF-8472 digital diagnostics.

The ADN2873 supports NRZ data transmission operation from 50 Mbps up to 4.25 Gbps.

Features

  • SFP/SFF and SFF-8472 MSA compliant SFP reference design available 50 Mbps to 4.25 Gbps operation Automatic average power control Typical 60 ps output rise/fall time VCSEL, DFB, and FP laser support Bias current range: from 2 mA to 100 mA www. DataSheet4U. com Modulation current range: from 5 mA to 90 mA Laser fail alarm and automatic laser shutdown (ALS) Bias and modulation current monitoring Voltage setpoint control Resistor setpoint control 3.3 V supply 24-lead 4 mm × 4 mm LFCSP Pin compatible w.

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Datasheet preview – ADN2873

Datasheet Details

Part number ADN2873
Manufacturer Analog Devices
File Size 670.69 KB
Description Laser Diode Driver
Datasheet download datasheet ADN2873 Datasheet
Additional preview pages of the ADN2873 datasheet.

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Full PDF Text Transcription

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3.3 V, 50 Mbps to 4.25 Gbps, Single-Loop, Laser Diode Driver ADN2873 FEATURES SFP/SFF and SFF-8472 MSA compliant SFP reference design available 50 Mbps to 4.25 Gbps operation Automatic average power control Typical 60 ps output rise/fall time VCSEL, DFB, and FP laser support Bias current range: from 2 mA to 100 mA www.DataSheet4U.com Modulation current range: from 5 mA to 90 mA Laser fail alarm and automatic laser shutdown (ALS) Bias and modulation current monitoring Voltage setpoint control Resistor setpoint control 3.3 V supply 24-lead 4 mm × 4 mm LFCSP Pin compatible with ADN2870 GENERAL DESCRIPTION Like the ADN2870, the ADN2873 laser diode driver (LDD) is designed for advanced SFP and SFF modules, using SFF-8472 digital diagnostics.
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