GN1444SINE3

Overview

The GN1444SINE3 is a transimpedance amplifier (TIA) manufactured by Semtech. It serves as the 4x4mm version of the GN1444 component. The device belongs to the Transimpedance Amplifiers product category and falls under the Amplifier ICs subcategory within Semtech's portfolio.

Feature Summary

• Integrated transimpedance amplification for optical signal reception
• Compact 4x4mm package footprint

Applications

• Optical communication systems
• Data center interconnects
• Telecommunications infrastructure

Procurement Notes

Verify current availability status directly with Semtech or authorized distributors, as inventory levels may vary. Confirm that the specific ordering suffix matches the required package configuration. Ensure compatibility with existing system designs before procurement.

Selection Notes

Select this component when a compact TIA solution is required for optical receiver front-ends. Consider the 4x4mm package size for space-constrained applications. Verify interface requirements against the system design specifications.

Part Context

This part is part of Semtech's Laser Drivers and Transceivers family, which includes solutions for low-cost, high-performance optical communications. The platform utilizes Silicon Germanium (SiGe) BiCMOS and CMOS designs to support various signaling rates and applications in data centers and access networks.

Replacement Considerations

The GN1444SINE3 is identified as the 4x4mm version of the GN1444. Verify pinout and electrical characteristics against the original GN1444 datasheet to ensure functional equivalence before substitution.