SN75LVPE4410RNQR

Overview

The SN75LVPE4410RNQR is a dual-channel linear redriver manufactured by Texas Instruments, designed for high-speed serial data transmission. It supports data rates up to 12.5 Gbps and operates on a single 3.3 V supply voltage with a typical current consumption of 60 mA per channel. The device is housed in a 28-pin VQFN package measuring 4x4 mm. It features low insertion loss and minimal signal distortion, making it suitable for extending cable lengths in SATA Express and PCIe Gen3 applications. The component operates within a temperature range of -40°C to +85°C.

Feature Summary

• Dual-channel architecture providing independent signal conditioning for two separate data lanes.
• Linear amplification topology ensures low noise and minimal phase distortion for high-fidelity signal integrity.
• Integrated power management allows operation from a standard 3.3 V rail without requiring external bias circuits.
• Compact surface-mount packaging facilitates dense PCB layout in modern server and storage systems.

Applications

• SATA Express host and device interconnects
• PCI Express Gen3 link extension
• High-speed backplane connections
• Storage area network (SAN) infrastructure

Procurement Notes

Verify the specific suffix RNQR against the manufacturer's official datasheet to confirm package type and tape-and-reel specifications. Ensure compliance with RoHS directives and check for moisture sensitivity level requirements during handling. Confirm that the ordering part number matches the exact pinout and electrical characteristics required for your design.

Selection Notes

Select this component when designing interfaces requiring 12.5 Gbps data rates with low power consumption. Compare input/output impedance and gain flatness against system channel loss budgets. Consider the VQFN-28 package size for space-constrained designs. Verify thermal performance under maximum load conditions at elevated ambient temperatures.

Part Context

This device belongs to the SN75LVPE series of linear redrivers from Texas Instruments. It complements other high-speed interface solutions like the SN75LVPE802 for SATA applications. The series focuses on maintaining signal integrity over copper traces where passive components introduce excessive attenuation. It serves as a critical bridge between controllers and connectors in high-bandwidth environments.

Replacement Considerations

Direct substitutes may include the SN75LVPE802 for SATA-specific applications or the SN75LVPE3101 for PCIe Gen3 links. Verify pin compatibility and electrical parameters before substitution. Alternative packages such as DRFT or RTJT variants within the same family may offer different form factors but require schematic review.

FAQ

What is the maximum data rate supported by the SN75LVPE4410?

The SN75LVPE4410 supports data rates up to 12.5 Gbps per channel.

Does the SN75LVPE4410 require external equalization settings?

No, the SN75LVPE4410 is a linear redriver with fixed gain characteristics and does not require user-programmable equalization settings.

What is the operating supply voltage for this device?

The device operates from a single 3.3 V power supply.