MAX3869EHJ-T

$8.93

Description：IC LASER DRVR 2.5GB 5.5V 32TQFP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)

SKU:77a749dc8fc3 Category: Laser Drivers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX3869EHJ-T is listed in the Laser Drivers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC LASER DRVR 2.5GB 5.5V 32TQFP. Review the specifications below when checking this part for your BOM.

Laser Drivers specifications for MAX3869EHJ-T

Description：IC LASER DRVR 2.5GB 5.5V 32TQFP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)
Type：Laser Diode Driver (Fiber Optic)
Data Rate：2.5Gbps
Number of Channels：2
Voltage - Supply：3.14V ~ 5.5V
Current - Supply：64 mA
Current - Modulation：60mA
Operating Temperature：-40°C ~ 85°C
Package / Case：32-TQFP Exposed Pad
Supplier Device Package：32-TQFP-EP (5x5)
Mounting Type：Surface Mount
Current - Bias：100 mA
Grade：-
Qualification：-

Laser Drivers datasheet and documents for MAX3869EHJ-T

MAX3869EHJ-T

Laser Drivers Overview

The MAX3869EHJ-T is a single +3.3V laser driver designed for SDH/SONET applications up to 2.5Gbps. It accepts differential PECL data and clock inputs, providing bias and modulation currents for driving a laser. The device features programmable bias current from 1mA to 100mA and modulation current from 5mA to 60mA. It includes automatic average power control with failure monitor and current monitors. The supply voltage range is 3.14V to 5.5V, with a typical supply current of 64mA at +3.3V. Operating temperature ranges from -40°C to +85°C.

Laser Drivers Feature Summary

Integrates automatic average power control with failure monitoring for stable optical output.
Provides programmable bias and modulation currents to accommodate various laser diode requirements.
Includes built-in current monitors for precise feedback and system diagnostics.

Laser Drivers Applications

SONET/SDH Transmission Systems
Add/Drop Multiplexers
Digital Cross-Connects
Section Regenerators
2.5Gbps Optical Transmitters

Laser Drivers Procurement Notes

Verify the specific suffix EHJ-T against official Analog Devices documentation to confirm package type and tape/reel specifications. Confirm end-of-life status or obsolescence notices prior to procurement, as availability may be restricted. Ensure compatibility with existing PCB footprints and thermal management solutions.

Laser Drivers Selection Notes

Select this component for designs requiring a single-supply laser driver compliant with ANSI, ITU, and Bellcore SDH/SONET standards. Consider the integrated APC and current monitoring features to simplify external circuitry. Evaluate the 87ps rise/fall time for signal integrity requirements in high-speed optical links.

Laser Drivers Part Context

The MAX3869 belongs to Maxim Integrated's family of laser drivers optimized for telecom transmission systems. It is part of the broader portfolio supporting SDH/SONET protocols. The EHJ variant typically denotes a specific package configuration within the MAX3869 series, tailored for surface-mount assembly.