TUSB1146 Overview
The TUSB1146 is a VESA USB Type-C™ Alt Mode redriving switch supporting USB 3.2 data rates up to 10 Gbps and DisplayPort 2.0 up to 10 Gbps for downstream facing port (Host). The device is used for configurations C, D, and E from the VESA DisplayPort Alt Mode on USB Type-C standard. This protocol-agnostic linear redriver is also capable of supporting other USB Type-C Alt Mode interfaces such as HDMI Alt Mode.
TUSB1146 Key Features
- 1 USB Type-C crosspoint switch supporting
- USB 3.2 SSP + 2 DisplayPort Lanes
- 4 DisplayPort Lanes
- USB 3.2 x1 Gen 1/Gen 2 up to 10 Gbps
- VESA®DisplayPort 2.0 up to 10 Gbps (UHBR10)
- Supports D_DFP pin assignments C, D, and E
- Linear and limited redriver supported on UFP
- Limited redriver option offers both TX voltage
- 4 Levels of TX voltage swing from 800 mVpp
- TX pre-shoot and de-emphasis