TUSB214RWBT

Specialized Overview

The TUSB214RWBT is a USB 2.0 high-speed signal conditioner manufactured by Texas Instruments, designed to compensate for AC and DC losses in transmission channels. It operates at data rates up to 480 Mb/s, supporting High Speed (HS) mode. The device functions within a supply voltage range of 3 V to 3.6 V, with a typical operating current of 20 mA. It is housed in an X2QFN-12 package, suitable for surface-mount installation. The component supports an extended industrial temperature range from -40°C to +85°C. This integrated circuit serves as a redriver to maintain signal integrity over lossy PCB traces or cables.

Specialized Feature Summary

• Compensates for channel insertion loss to restore signal quality
• Supports USB 2.0 High Speed data transmission standards
• Integrated equalization to mitigate AC and DC signal degradation

Specialized Applications

• Extending USB cable length beyond standard limitations
• Signal conditioning on high-density PCB layouts
• Maintaining link reliability in noisy electromagnetic environments

Specialized Procurement Notes

Verify the specific suffix RWBT against the manufacturer's latest datasheet to confirm package dimensions and tape-and-reel specifications. Ensure compatibility with the target system's power supply rails and thermal management requirements before finalizing procurement. Cross-reference the part number with official distributors to confirm current production status and availability constraints.

Specialized Selection Notes

Select this component when USB 2.0 High Speed signal integrity is compromised by trace loss or connector attenuation. Compare its power consumption and pinout against alternative redrivers if space or energy efficiency is critical. Confirm that the required data rate does not exceed 480 Mb/s, as this device is optimized for USB 2.0 specifications rather than SuperSpeed protocols.

Specialized Part Context

This device belongs to the TUSB21x series of USB signal conditioners. It shares functional similarities with the TUSB211 and TUSB212 models but may differ in specific electrical characteristics or packaging options. The series is designed to address signal integrity challenges in modern USB implementations without requiring protocol conversion.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify direct replacements only through official Texas Instruments cross-reference tools or authorized distributor databases.