GN1406-INTE3D

Overview

The GN1406-INTE3D is a quad multi-rate repeater/retimer manufactured by Semtech Corporation. It supports data rates of 2.5Gbps, 3.125Gbps, 5Gbps, and 6.25Gbps, ensuring compliance with PCIe 2.0 standards. The device features low power dissipation and multi-rate operation capabilities. It is housed in a 56-QFN (8x8) package and includes ESD protection diodes for system robustness. This component extends signal reach and integrity in high-speed serial communication links.

Feature Summary

• Quad channel architecture supporting multi-rate operations from 1.25Gbps to 6.25Gbps
• PCIe 2.0 compliant design for reliable high-speed data transmission
• Low power dissipation characteristics optimized for thermal efficiency
• Integrated ESD protection diodes for enhanced system-level circuit protection

Applications

• PCI Express (PCIe) interconnect systems
• InfiniBand network infrastructure
• High-speed serial communication link extension
• Server backplane signal retiming

Procurement Notes

Verify the specific ordering suffix 'INTE3D' against official Semtech documentation to confirm package type and temperature range. Ensure compatibility with existing board layouts due to the 56-QFN footprint. Request current manufacturing status and lead times directly from authorized distributors or the manufacturer to avoid obsolescence risks. Confirm RoHS compliance and moisture sensitivity level requirements for your assembly process.

Selection Notes

Select this component when quad-channel retiming is required for mixed 2.5Gbps and 5Gbps environments. Consider its low power profile for dense packaging applications. Evaluate the 56-QFN package size against available PCB real estate. Verify that the supported data rates align with your specific protocol requirements, such as PCIe 2.0 or InfiniBand implementations.

Part Context

The GN1406 series belongs to Semtech's clock and timer development tools category, specifically designed for high-speed serial applications. The INTE3D variant denotes a specific tape and reel packaging configuration suitable for automated surface-mount assembly. It serves as a critical signal conditioning element in modern computing and networking hardware requiring extended trace lengths.

Replacement Considerations

Check Semtech's official cross-reference list for direct pin-to-pin replacements. Verify if alternative retimers support identical multi-rate specifications. Ensure any substitute maintains the same 56-QFN package dimensions and electrical characteristics for seamless integration without redesigning the host circuit board.