Texas Instruments TUSB564 USB Type-C™ Redriver Crosspoint Switches
Texas Instruments TUSB564 USB Type-C™ DP Alt Mode Linear Redriver Crosspoint Switches support USB 3.1 data rates up to 5Gbps and DisplayPort 1.4 up to 8.1Gbps for upstream facing port (Sink). Using the VESA DisplayPort Alt Mode on USB Type-C Standard, the device uses UFP_D pin assignments C, D, and E. Features include an ultra-low power architecture and transparency to DisplayPort Link training. Compensating for intersymbol interference (ISI) due to cable and board trace loss, the TUSB564 provides several levels of receive linear equalization. The TUSB564 operates using a single 3.3V supply and offers an industrial and commercial temperature.
Features
- USB Type-C™ Crosspoint switch supporting
- USB 3.1 Gen 1 + 2 DP 1.4 lanes
- 4 DP 1.4 Lanes
- Hot-plug capable
- USB 3.1 Gen 1 up to 5Gbps
- DisplayPort 1.4 up to 8.1Gbps (HBR3)
- VESA DisplayPort Alt Mode UFP_D redriving crosspoint switch supporting C, D, and E Pin assignments
- Ultra-low-power architecture
- Linear redriver with up to 12dB equalization
- Transparent to DisplayPort link training
- Automatic LFPS de-emphasis control to meet USB 3.1 certification requirements
- Configuration through GPIO or I2C
- –40°C to 85°C (TUSB564I) Industrial temperature range
- 0°C to 70°C (TUSB564) Commercial temperature range
- 4mm x 6mm, 0.4mm Pitch WQFN package
Applications
- Monitors
- HDTV
- Projectors
- Docking stations
Additional Resources
Block Diagram
Evaluation Module
Texas Instruments TUSB564RNQEVM Evaluation Module
An Alternate Mode Re-driving switch Evaluation Module configurable through DIP switches.
Published: 2018-07-17
| Updated: 2025-05-09