USB Type-C DP ALT Mode, 10 Gbps Linear Redriver Crosspoint Switch
Product details
Parameters
Package | Pins | Size
Features
- USB Type-C crosspoint switch supporting
- USB 3.1 SSP + 2 DisplayPort lanes
- 4 DisplayPort lanes
- USB 3.1 Gen 1/Gen 2 up to 10 Gbps
- DisplayPort 1.4 up to 8.1 Gbps (HBR3)
- VESA® DisplayPort Alt mode DFP redriving crosspoint switch supporting C, D, E and F configurations
- Ultra-low-power architecture
- Linear redriver with up to 14 dB equalization
- Transparent to DisplayPort link training
- Automatic LFPS de-emphasis control to meet USB 3.1 certification requirements
- Configuration through GPIO or I2C
- Hot-plug capable
- Industrial temperature range: -40ºC to 85ºC (TUSB1046I-DCI)
- Commercial temperature range: 0ºC to 70ºC (TUSB1046-DCI)
- 4 mm x 6 mm, 0.4 mm pitch WQFN package
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Description
The TUSB1046-DCI is a VESA USB Type-C™ Alt Mode redriving switch supporting USB 3.1 data rates up to 10 Gbps and DisplayPort 1.4 up to 8.1 Gbps for downstream facing port (Host). The device is used for configurations C, D, E, and F from the VESA DisplayPort Alt Mode on USB Type-C Standard Version 1.1. This protocol-agnostic linear redriver is also capable of supporting other USB Type-C Alt Mode interfaces.
The TUSB1046-DCI provides several levels of receive linear equalization to compensate for cable and board trace loss due to inter-symbol interference (ISI). The device operates on a single 3.3 V supply and comes in a commercial temperature range and industrial temperature range.
Technical documentation
| Type | Title | Date | |
|---|---|---|---|
| * | Datasheet | TUSB1046-DCI USB Type-C™ DisplayPort™ ALT Mode 10 Gbps Linear Redriver Crosspoint Switch datasheet (Rev. D) | Apr. 03, 2019 |
| Application notes | TUSB1046-DCI Schematic Checklist | May 30, 2018 | |
| Application notes | Enabling HDMI over Type-C using TUSB546A-DCI | Sep. 12, 2017 | |
| White papers | Strengthening the USB Type-C signal chain through redrivers | Aug. 21, 2017 | |
| Technical articles | How to correct 10Gbps performance issues with a USB Type-C™ active redriver multiplexer | Dec. 01, 2016 | |
| Technical articles | USB Type-C™: Will your ESD solution protect the port? | Nov. 21, 2016 | |
| Application notes | TUSB546-DCI in a DisplayPort Application | Nov. 08, 2016 | |
| Technical articles | Why use a USB Type-C™ redriver in your personal electronics designs? | Oct. 25, 2016 | |
| User guides | TUSB1046 USB Type-C™ Enabler Evaluation Module | Oct. 03, 2016 | |
| White papers | Alternate Mode for USB Type-C™: Going Beyond USB | Sep. 26, 2016 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The TUSB1046 USB Type-C™ Alternate Mode Redriver Switch Evaluation Module (TUSB1046EVM) provides a USB Type-C Alternate Mode redriver switch that enables 10Gbps USB data and 8.1Gbps DisplayPort™ video over a USB Type-C downstream facing port (host) interface. The EVM features a (...)
Features
- Plug and play design
- operate in DFP, UFP or DRP mode via I2C control
- Selectable via DIP Switch configuration
- Used with a legacy USB systems or Type-C systems for evaluation purposes
- No external power through 5V DC IN is required
Design tools & simulation
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| WQFN (RNQ) | 40 | View options |
Ordering & quality
Support & training
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