Overview of TUSB211IRWBR from Texas Instruments

The TUSB211IRWBR is a high-performance USB 2.0 high-speed signal conditioner designed by Texas Instruments to enhance signaling quality by performing receive equalization on the deteriorated input signal followed by transmit de-emphasis, maximizing system link performance. This product is particularly well-suited for systems that must maintain reliable connectivity and signal integrity over extended cable lengths or through connectors.

Key Features

• Signal Quality Enhancement: The device applies adaptive equalization to optimize signal quality without the need for system firmware control, ensuring robust performance across various physical media.
• Compatibility: It is backward-compatible with USB 2.0 and 1.1 standards, ensuring a broad range of device interoperability.
• Low Power Consumption: With its low-power design, it minimizes power draw, making it ideal for battery-powered applications.
• Small Form Factor: The TUSB211IRWBR comes in a compact 10-pin QFN package, allowing for integration into space-constrained designs.

Applications

This signal conditioner is versatile and can be used in various applications, including industrial, consumer electronics, and automotive systems that require USB connectivity. It is particularly useful in devices like smartphones, tablets, cameras, and docking stations where signal integrity might be compromised due to complex layouts or long PCB traces.

Technical Specifications

The TUSB211IRWBR operates over a temperature range of -40°C to 85°C, making it suitable for harsh environments. It supports a data rate of up to 480 Mbps, aligning with the USB 2.0 high-speed specification. Additionally, the device is engineered to minimize electromagnetic interference (EMI) and reduce power consumption during idle states, contributing to overall system efficiency.

Ordering and Packaging

Available in a tape and reel format, the TUSB211IRWBR is ready for automated assembly processes, streamlining manufacturing and reducing time to market for products incorporating this advanced USB signal conditioner.