ADN2841 - Dual-Loop 50 Mbps.2.7 Gbps Laser Diode Driver

Product Overview

Analog Devices

Datasheet Details

Part number	ADN2841
Manufacturer	Analog Devices
File Size	434.30 KB
Description	Dual-Loop 50 Mbps.2.7 Gbps Laser Diode Driver
Datasheet	ADN2841 Datasheet
Additional preview pages of the ADN2841 datasheet.

Product details

Description

The ADN2841 uses a unique control algorithm to control both the average power and extinction ratio of the laser diode (LD) after initial factory setup.

Features

50 Mbps to 2.7 Gbps operation Typical rise/fall time: 80 ps Bias current range: 2 mA to 100 mA Modulation current range: 5 mA to 80 mA Monitor photodiode current: 50 µA to 1200 µA Closed-loop control of power and extinction ratio Laser fail and laser degrade alarms Automatic laser shutdown (ALS) Dual MPD functionality for DWDM Optional clocked data Full current parameter monitoring 5 V operation 48-lead LFCSP 32-lead LFCSP (reduced functionality) Dual-Loop, 50 Mbps to 2.7 Gbps Laser Diode Drive.

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Published: Mar 23, 2005 |