TUSB564IRNQT

Overview

The TUSB564IRNQT is a USB Type-C linear redriver designed for high-speed signal integrity. It supports data rates up to 8.1 Gb/s, compliant with USB 3.1 standards. The device operates on a single supply voltage ranging from 3 V to 3.6 V, typically utilizing 3.3 V. It features an I2C interface for configuration and control. The component is housed in a WQFN-40 package and is rated for operation within a temperature range of -40°C to +85°C.

Feature Summary

• Provides linear signal re-driving capabilities for USB Type-C applications
• Supports DisplayPort Alternate Mode signaling
• Includes I2C interface for programmable configuration

Applications

• USB Type-C host and device ports
• DisplayPort Alternate Mode over USB Type-C connections
• High-speed peripheral connectivity systems

Procurement Notes

Verify the specific suffix 'QT' indicates cut-tape packaging rather than reel packaging when ordering. Confirm the WQFN-40 package dimensions against PCB footprint requirements. Ensure I2C address settings align with system design constraints before finalizing procurement specifications.

Selection Notes

Select this component for designs requiring linear equalization for USB 3.1 signals. Verify that the 3.3 V supply rail meets the 3 V to 3.6 V operating range. Check thermal dissipation requirements for the WQFN-40 package under maximum load conditions. Ensure ESD protection levels meet system safety standards.

Part Context

This part belongs to the TUSB564 series of USB Type-C redrivers. It complements other Texas Instruments interface solutions by providing signal conditioning for high-speed differential pairs. The series supports modern connectivity protocols including USB 3.1 and DisplayPort Alt Mode.

Replacement Considerations

TUSB564IRNQR is a compatible alternative differing primarily in tape-and-reel packaging instead of cut-tape.