NT22031-GRP6

Overview

The NT22031-GRP6 is a high-speed CMOS laser driver and limiting amplifier designed for burst mode optical communication applications. It integrates a 2.5 Gbps laser driver with an APD DAC and a 10 Gbps limiting amplifier, supporting EPON, GPON, and BOSA-on-Board architectures. The device utilizes a standard mixed-signal CMOS process to deliver low power consumption and compact integration for passive optical network systems.

Feature Summary

• Integrated burst mode laser driver with APD DAC support
• Combined 10 Gbps limiting amplifier for high-speed signal reception
• Optimized for low power consumption in passive optical networks

Applications

• EPON/GPON transceiver modules
• BOSA-on-Board implementations
• Passive Optical Network (PON) infrastructure

Procurement Notes

Verify the specific suffix GRP6 against official Semtech documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with your PON system design requirements before procurement. Consult authorized distributors for current availability and lead times as these factors are subject to change.

Selection Notes

Select this component for designs requiring integrated burst-mode transmission and high-speed reception in a single package. It is suitable for cost-sensitive PON applications where space and power efficiency are critical constraints. Evaluate thermal performance and interface compatibility with your host controller.

Part Context

This part belongs to Semtech’s Laser Driver and Transceiver IC family, which includes solutions ranging from 125Mbps to 100Gbps. The family supports NRZ, Burst Mode, and PAM4 signaling for data centers, access networks, and wireless infrastructure using SiGe BiCMOS or CMOS technologies.

Replacement Considerations

Check Semtech datasheets for direct pin-compatible alternatives within the NT25L series. Verify electrical parameters and packaging options for any substitute parts to ensure system interoperability.

FAQ

What signaling modes does the NT22031-GRP6 support?

It supports burst mode signaling for the laser driver and continuous mode for the limiting amplifier, tailored for EPON/GPON standards.

Does the NT22031-GRP6 include an APD DAC?

Yes, the device integrates an APD DAC to manage avalanche photodiode biasing in receive applications.