MAX3668EHJ+

Description：IC LASER DRV 622MBPS 5.5V 32TQFP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tray

SKU:987835ad181f Category: Laser Drivers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX3668EHJ+ is listed in the Laser Drivers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC LASER DRV 622MBPS 5.5V 32TQFP. Review the specifications below when checking this part for your BOM.

Laser Drivers specifications for MAX3668EHJ+

Description：IC LASER DRV 622MBPS 5.5V 32TQFP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tray
Type：Laser Diode Driver (Fiber Optic)
Data Rate：622Mbps
Number of Channels：1
Voltage - Supply：3.14V ~ 5.5V
Current - Supply：38 mA
Current - Modulation：75mA
Operating Temperature：-40°C ~ 85°C
Package / Case：32-TQFP
Supplier Device Package：32-TQFP (5x5)
Mounting Type：Surface Mount
Current - Bias：80 mA
Grade：-
Qualification：-

Laser Drivers datasheet and documents for MAX3668EHJ+

MAX3668EHJ+

Laser Drivers Overview

The MAX3668EHJ+ is a complete, +3.3V laser driver with automatic power control (APC) circuitry designed for SDH/SONET applications up to 622Mbps. It accepts differential PECL inputs and provides bias and modulation currents. The device operates over a temperature range from -40°C to +85°C and features programmable bias current from 1mA to 80mA and modulation current from 5mA to 75mA. It includes bias and modulation current monitors, 200ps rise/fall time, and complies with ANSI, ITU, and Bellcore SONET/SDH specifications.

Laser Drivers Feature Summary

Integrates automatic average power control with failure monitor functionality
Accepts differential PECL inputs for high-speed signal processing
Provides programmable bias and modulation current outputs
Includes dedicated monitors for both bias and modulation currents

Laser Drivers Applications

622Mbps SDH/SONET Access Nodes
Laser Driver Transmitters
Section Regenerators

Laser Drivers Procurement Notes

Verify the specific suffix 'EHJ+' against the manufacturer's official datasheet to confirm pinout compatibility and lead-free status. Confirm that the operating voltage requirements align with your system design before procurement. Check for any recent product change notices regarding package or material updates.

Laser Drivers Selection Notes

Select this component when designing for SDH/SONET standards requiring integrated APC and current monitoring. Ensure the input interface supports differential PECL signals. Verify that the required modulation and bias current ranges fit within the programmable limits of the device.

Laser Drivers Part Context

This part belongs to the MAX3668 series of laser drivers manufactured by Analog Devices Inc./Maxim Integrated. It is specifically engineered for optical communication systems operating at 622Mbps. The device simplifies transmitter design by integrating essential driver and control functions into a single package.