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TUSB1044

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USB Type-C™ 10-Gbps multi-protocol bi-directional linear redriver

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Data sheet

TUSB1044

ACTIVE
Data sheet Order now

Product details

Function Type-C, USB 3.0 Type Redriver Alternate mode Yes External power-path control No Data role DRP USB speed (Mbps) 10000 Rating Catalog Dead battery support No Operating temperature range (°C) -40 to 85
Function Type-C, USB 3.0 Type Redriver Alternate mode Yes External power-path control No Data role DRP USB speed (Mbps) 10000 Rating Catalog Dead battery support No Operating temperature range (°C) -40 to 85
WQFN (RNQ) 40 24 mm² 6 x 4
  • Protocol agnostic reversible 4 channel linear redriver supporting up to 10Gbps
    • USB Type-C with USB 3.1 Gen 2 and DisplayPort 2.1 as alternate mode
  • Supports processors with USB 3.1 and DisplayPort mux integrated for Type-C applications
  • Supports signal conditioning inside Type-C cable
  • Cross-point mux for SBU signals
  • Linear equalization up to 11dB at 4.05GHz
  • GPIO and I2C control for channel direction and equalization
  • Advanced power management by monitoring USB power states and snooping DP link training
  • Configuration through GPIO or I2C
  • Hot-plug capable
  • Single 3.3V supply
  • Industrial temperature: –40°C to 85°C (TUSB1044I)
  • Commercial temperature: 0°C to 70°C (TUSB1044)
  • 4mm × 6mm, 0.4mm Pitch, 40-pin QFN package
  • Protocol agnostic reversible 4 channel linear redriver supporting up to 10Gbps
    • USB Type-C with USB 3.1 Gen 2 and DisplayPort 2.1 as alternate mode
  • Supports processors with USB 3.1 and DisplayPort mux integrated for Type-C applications
  • Supports signal conditioning inside Type-C cable
  • Cross-point mux for SBU signals
  • Linear equalization up to 11dB at 4.05GHz
  • GPIO and I2C control for channel direction and equalization
  • Advanced power management by monitoring USB power states and snooping DP link training
  • Configuration through GPIO or I2C
  • Hot-plug capable
  • Single 3.3V supply
  • Industrial temperature: –40°C to 85°C (TUSB1044I)
  • Commercial temperature: 0°C to 70°C (TUSB1044)
  • 4mm × 6mm, 0.4mm Pitch, 40-pin QFN package

The TUSB1044 is a USB Type-C Alt Mode redriver switch supporting data rates up to 10Gbps. This protocol-agnostic linear redriver is capable of supporting USB Type-C Alt Mode interfaces including DisplayPort.

The TUSB1044 provides several levels of receive linear equalization to compensate for inter-symbol interference (ISI) due to cable and board trace loss. Operates on a single 3.3V supply and comes in a commercial and industrial temperature range.

All four lanes of the TUSB1044 are reversible making it a versatile signal conditioner that can be used in many applications.

The TUSB1044 is a USB Type-C Alt Mode redriver switch supporting data rates up to 10Gbps. This protocol-agnostic linear redriver is capable of supporting USB Type-C Alt Mode interfaces including DisplayPort.

The TUSB1044 provides several levels of receive linear equalization to compensate for inter-symbol interference (ISI) due to cable and board trace loss. Operates on a single 3.3V supply and comes in a commercial and industrial temperature range.

All four lanes of the TUSB1044 are reversible making it a versatile signal conditioner that can be used in many applications.
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The TUSB1044 SigCon architecture profile is available. Request now

Technical documentation

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* Data sheet TUSB1044 USB TYPE-C™ 10Gbps Multi-Protocol Bidirectional Linear Redriver datasheet (Rev. D) PDF | HTML 08 Apr 2024
Application note How to Configure the TUSB1044 Using SigCon Architect PDF | HTML 20 Sep 2024
EVM User's guide TUSB1044 Evaluation Module User's Guide (Rev. C) PDF | HTML 15 Apr 2024
Application note TUSB1044 I2C Mode Control and Tuning with TPS6598x and TPS6599x PDF | HTML 28 Sep 2021
Application note TUSB1044 Configuration Guidelines 17 Dec 2018
White paper USB3.x Linear Redriver Signal Conditioning Theory and Practical Tuning Method 01 Aug 2018
White paper Strengthening the USB Type-C signal chain through redrivers 21 Aug 2017
White paper Alternate Mode for USB Type-C™: Going Beyond USB 26 Sep 2016
White paper Transition existing products from USB 2.0 OTG to USB Type-C 10 Jul 2015
White paper Low-cost implementation of USB Type-C 07 Jul 2015

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TUSB1044RNQEVM — USB Type-C Alternate Mode Re-Driver up to 10G Evaluation Module

The TUSB1044 is a USB Type-C Alt Mode redriver switch supporting data rates up to 10 Gbps. This protocol-agnostic linear redriver is capable of supporting USB Type-C Alt Mode interfaces including DisplayPort.
User guide: PDF | HTML
Not available on TI.com
Simulation model

TUSB1044 IBIS-AMI Model

SLLM407.ZIP (3865 KB) - IBIS-AMI Model
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Bill of materials (BOM)

TUSB1044 BOM

SLLR115.PDF (355 KB)
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PCB layout

TUSB1044 PCB

SLLR116.ZIP (1303 KB)
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Schematic

TUSB1044 Schematic

SLLR114.ZIP (495 KB)
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Simulation tool

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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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Reference designs

TIDA-010248 — USB Type-C® power delivery and redriver reference design

This USB Type-C power delivery (PD) and USB Type-C redriver reference design provides outputs from 5 V to 20 V with a maximum of 3 A for a total output power of 60 W. The redrivers support USB 3.2 (10 Gbps), USB 3.2 x 2 (20 Gbps) and DisplayPort 1.4 (8.1 Gbps). This reference design is used in (...)
Design guide: PDF
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WQFN (RNQ) 40 Ultra Librarian
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