1 Features

• USB Type-C® crosspoint switch supporting

– USB 3.2 5Gbps + 2 DP 1.4 lanes

– 4 DP 1.4 lanes

• USB 3.2 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 11.6dB equalization

• Transparent to DisplayPort™ link training

• Configuration through GPIO or I2C

• Hot-plug capable

• Automotive Grade 2 temperature range: –40°C to

105°C

• 5mm × 7mm, 0.5mm pitch VQFN package

2 Applications

• Automotive infotainment and cluster

• Rear seat entertainment

• Automotive head unit

3 Description

The TUSB564-Q1 is a VESA DisplayPort™ Alt Mode

over USB-C® redriving switch supporting USB 3.2

data rates up to 5Gbps and DisplayPort 1.4 up to

8.1Gbps for upstream facing port (Sink). The device

is used for UFP_D pin assignments C, D, and E from

the VESA DisplayPort™ Alt Mode over USB Type-C®

Standard.

The TUSB564-Q1 provides several levels of receive

linear equalization to compensate for inter symbol

interference (ISI) due to cable and board trace loss.

The TUSB564-Q1 operates on a single 3.3V supply

and comes in an automotive grade 2 temperature

range.