TUSB544RNQR - Texas Instruments

Manufacturer Part Number

TUSB544RNQR

Manufacturer

Texas Instruments

Introduction

USB Type-C interface buffer with advanced signal conditioning capabilities

Product Features and Performance

Supports 8.1Gbps data rate for high-speed data transfer

4-channel operation enabling multi-lane data processing

10ns delay time for quick signal propagation

Input equalization for signal integrity improvement

Output de-emphasis to minimize signal distortion

Built for USB Type-C applications

Capable of operating over a wide supply voltage range (3V to 3.6V)

Suitable for surface mount technology

Product Advantages

High-speed performance suitable for latest USB specifications

Multi-lane support enhances data throughput

Signal conditioning features improve signal quality over long cables

Low input capacitance minimizes loading on previous stage circuits

Designed for robust data applications

Key Technical Parameters

Data Rate (Max): 8.1Gbps

Number of Channels: 4

Delay Time: 10.0ns

Input Capacitance: 10 pF

Voltage - Supply: 3V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Package: 40-WFQFN Exposed Pad

Quality and Safety Features

Operational over a wide temperature range for reliability in various environments

Designed according to industry standards for quality assurance

Compatibility

Optimized for USB Type-C applications

Suited for high-speed interfacing in digital systems

Application Areas

High-speed data interface for computing and mobile devices

Signal conditioning in data centers and networking equipment

Buffering and redriving signals in USB Type C peripheral interface

Product Lifecycle

Status: Active

Continued manufacturer support with no current indication of discontinuation

Upgrades or replacements may become available as part of Texas Instruments' product evolution

Several Key Reasons to Choose This Product

Enables robust USB Type-C connectivity with high data rates

Improves signal integrity for long cable runs

Flexible supply voltage and thermal performance for various system designs

Ideal for integration into compact electronic assemblies due to small package size

Texas Instruments' reputation for reliable and high-quality semiconductor products