USB Hub

DP RX

TUSB564

PD Controller

D+/-

SSRX

SSTX

DP0

DP1

DP2

DP3

AUXn

AUXp

SBU1

SBU2

CC1

CC2

Control

HPD

CTL

FLIP

0

1

RX2

RX1

TX2

TX1

HPDIN

Copyright © 2017, Texas Instruments Incorporated

TUSB564

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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. UNLESS OTHERWISE NOTED, this document contains PRODUCTION

DATA.

TUSB564

SLLSF29C – OCTOBER 2017 – REVISED FEBRUARY 2018

TUSB564 USB TYPE-C™ DP Alt Mode 8.1 Gbps Sink-Side Linear Redriver Crosspoint

Switch

1

1 Features

1

•

USB Type-C Crosspoint Switch Supporting

–

USB 3.1 Gen 1 + 2 DP 1.4 Lanes

–

4 DP 1.4 Lanes

•

USB 3.1 Gen 1 up to 5 Gbps

•

DisplayPort 1.4 up to 8.1 Gbps (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 12 dB Equalization

•

Transparent to DisplayPort Link Training

•

Automatic LFPS De-Emphasis Control to Meet

USB 3.1 Certification Requirements

•

•

Hot-Plug Capable

•

Industrial Temperature Range: –40ºC to 85ºC

(TUSB564I)

•

Commercial Temperature Range: 0ºC to 70ºC

(TUSB564)

•

4 mm x 6 mm, 0.4 mm Pitch WQFN Package

2 Applications

•

Monitors

•

HDTV

•

Projectors

•

Docking Stations

3 Description

The TUSB564 s a VESA USB Type-C™ Alt Mode

redriving switch supporting USB 3.1 data rates up to

5 Gbps and DisplayPort 1.4 up to 8.1 Gbps for

upstream facing port (Sink). The device is used for

UFP_D pin assignments C, D, and E from the VESA

DisplayPort Alt Mode on USB Type-C Standard.

The TUSB564 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 3.3-V supply and comes in a

commercial

temperature

range

and

industrial

temperature range.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

TUSB564

WQFN (40)

4.00 mm x 6.00 mm

TUSB564I

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

Simplified Schematics

TUSB564 Use-Case Example