MAX3863ETJ+

Laser Drivers Overview

The MAX3863ETJ+ is a single-channel laser diode driver designed for optical communication systems. It supports data rates up to 2.7 Gbps and operates within a supply voltage range of 3.15 V to 3.6 V. The device draws a typical operating supply current of 58 mA. It is housed in a 32-pin TQFN package with an exposed pad, suitable for surface-mount installation. The component functions reliably across an extended temperature range from -40°C to +85°C.

Laser Drivers Feature Summary

• Integrates modulation compensation circuitry to maintain signal integrity at high speeds
• Supports SDH/SONET compliant optical transmission standards
• Provides precise control over laser diode bias and modulation currents

Laser Drivers Applications

• SDH/SONET optical transmitters
• Fiber optic communication links
• Optical network interface units

Laser Drivers Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm pinout and electrical characteristics. Confirm RoHS compliance status through certified datasheets. Check for obsolescence notices or lifecycle changes prior to integration into new designs.

Laser Drivers Selection Notes

Select this component for applications requiring integrated modulation compensation in a compact form factor. Ensure the design accommodates the specified 3.15 V to 3.6 V supply range. Verify thermal management requirements for the TQFN-EP-32 package under maximum operating conditions.

Laser Drivers Part Context

This part belongs to the Maxim Integrated laser driver family, optimized for fiber optic transmitter modules. It addresses the need for compact, low-power drivers in telecommunications infrastructure. The series focuses on simplifying board layout by integrating necessary compensation networks directly onto the silicon die.

Laser Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.