TUSB1104IRNQT

$7.94

Description：USB TYPE-C 10-GBPS 3.2 X2 ADAPTI
Series：-

SKU:fea03e8c8106 Category: Signal Buffers, Repeaters, Splitters Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：USB TYPE-C 10-GBPS 3.2 X2 ADAPTI
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Buffer, ReDriver
Applications：USB Type C
Input：Differential
Output：Differential
Data Rate (Max)：10Gbps
Number of Channels：4
Delay Time：0.3ns
Signal Conditioning：Input Equalization, Output De-Emphasis
Voltage - Supply：3V ~ 3.6V
Current - Supply：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：40-WFQFN Exposed Pad
Supplier Device Package：40-WQFN (6x4)
Capacitance - Input：10 pF
Grade：-
Qualification：-

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TUSB1104IRNQT

Overview

The TUSB1104IRNQT is a USB Type-C 10Gbps USB 3.2 x2 adaptive linear redriver manufactured by Texas Instruments. It enables up to 20Gbps total data throughput and operates from a single 3.3V supply. The device supports USB 3.2 Gen2 (10Gbps) and Gen1 (5Gbps) standards, along with low power states including Disconnect, U1, U2, and U3. It incorporates an adaptive receiver equalization feature that automatically determines optimal intersymbol interference compensation settings. Configuration is achieved via I2C or pin-strap modes, supporting both 1.8V and 3.3V I2C levels. The component is housed in a 40-pin WQFN package measuring 6mm by 4mm.

Feature Summary

Supports USB 3.2 x2 for up to 20Gbps total data throughput
Incorporates adaptive receiver equalization for automatic ISI compensation
Configurable through I2C interface or hardware pin-strapping
Operates from a single 3.3V power supply

Applications

Notebooks and desktops
Docking stations
Data storage systems
Connected peripherals and printers

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current orderable addendum to confirm temperature range and package specifications. Ensure the procurement documentation matches the exact part number variant required for the intended operating environment. Cross-reference the datasheet revision history to confirm compatibility with existing design files.

Selection Notes

Select this component when designing USB Type-C interfaces requiring support for USB 3.2 x2 speeds up to 20Gbps. The device is suitable for placement between a host controller and a USB-C receptacle or between a USB device and a USB-C receptacle. Consider the available configuration options, such as adaptive equalization versus fixed settings, based on the specific signal integrity requirements of the application.

Part Context

This component belongs to the TUSB1104 series of USB Type-C linear redrivers designed for high-speed data transmission applications. The IRNQT suffix indicates the industrial temperature grade (-40°C to 85°C), the RNQ package type (40-pin WQFN), and the reel packaging format. It serves as a signal conditioning solution to maintain data integrity over copper interconnects.