TUSB564 Switch Datasheet

TUSB564 Datasheet, PDF, Equivalent


Part Number

TUSB564

Description

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

Manufacture

etcTI

Total Page 30 Pages
Datasheet
Download TUSB564 Datasheet


TUSB564
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TUSB564
SLLSF29F – OCTOBER 2017 – REVISED SEPTEMBER 2019
TUSB564 USB TYPE-C™ DP Alt Mode 8.1 Gbps Sink-Side Linear Redriver Crosspoint
Switch
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
• Configuration through GPIO or I2C
• 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
TUSB564I
WQFN (40)
4.00 mm x 6.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Simplified Schematics
TUSB564 Use-Case Example
D+/-
TX1
RX1
RX2
TX2
SBU1
SBU2
CC1
CC2
TUSB564
SSRX
SSTX
USB Hub
DP0
DP1
DP2
DP3
AUXn
DP RX
AUXp
HPDIN
CTL 1 0 FLIP
HPD
PD Controller
Control
TUSB564
Copyright © 2017, Texas Instruments Incorporated
1
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
TUSB564
SLLSF29F – OCTOBER 2017 – REVISED SEPTEMBER 2019
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 4
6 Specifications......................................................... 6
6.1 Absolute Maximum Ratings ...................................... 6
6.2 ESD Ratings.............................................................. 6
6.3 Recommended Operating Conditions....................... 6
6.4 Thermal Information .................................................. 6
6.5 ELECTRICAL CHARACTERISTICS ......................... 7
6.6 Switching Characteristics ........................................ 10
6.7 Timing Requirements .............................................. 11
6.8 Typical Characteristics ............................................ 12
7 Parameter Measurement Information ................ 14
8 Detailed Description ............................................ 16
8.1 Overview ................................................................. 16
8.2 Functional Block Diagram ....................................... 17
8.3 Feature Description................................................. 18
8.4 Device Functional Modes........................................ 19
8.5 Programming........................................................... 24
8.6 Register Maps ......................................................... 26
9 Application and Implementation ........................ 31
9.1 Application Information............................................ 31
9.2 Typical Application ................................................. 31
9.3 System Examples .................................................. 36
10 Power Supply Recommendations ..................... 41
11 Layout................................................................... 42
11.1 Layout Guidelines ................................................. 42
11.2 Layout Example .................................................... 42
12 Device and Documentation Support ................. 43
12.1 Receiving Notification of Documentation Updates 43
12.2 Community Resources.......................................... 43
12.3 Trademarks ........................................................... 43
12.4 Electrostatic Discharge Caution ............................ 43
12.5 Glossary ................................................................ 43
13 Mechanical, Packaging, and Orderable
Information ........................................................... 43
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision E (May 2019) to Revision F
Page
• Added note to disable AUX snoop to resolve interop issues with a non-compliant AUX source......................................... 18
Changes from Revision D (November 2018) to Revision E
Page
• Added following to pin 38 description: If I2C_EN = “F”, then this pin must be set to “F” or “0”. ........................................... 5
• Changed GLF min, typ, and max values from -1, 0, 1 to -2.5, 0.5, and 3.5 respectively ........................................................ 9
• Added GLF_LFPS_TX1/2 parameter to AC electrical..................................................................................................................... 9
Changes from Revision C (February 2018) to Revision D
Page
• Changed the RNQ pin image appearance ............................................................................................................................ 4
• Changed the EN pin Description in the Pin Functions table .................................................................................................. 5
• Changed the HPDIN pin From: I/O To: 2 Level I .................................................................................................................. 5
• Added pull-down indicator (PD) in the I/O column on FLIP/SCL and CTL0/SDA pins ......................................................... 5
• Added Junction temperature to absolute maximum ratings table .......................................................................................... 6
• From: Internal pull-down resistance for CTL1. To: Internal pull-down resistance for CTL1, CTL0, FLIP, and EN .............. 7
• Deleted EN from Note 1 of Table 8 ..................................................................................................................................... 24
Changes from Revision B (January 2018) to Revision C
Page
• Changed the column on EN From: I To: 2 Level I (PD) ........................................................................................................ 5
• Updated AUX_SBU_OVR Description field in Table 15 to match Table 6 .......................................................................... 28
2 Submit Documentation Feedback
Product Folder Links: TUSB564
Copyright © 2017–2019, Texas Instruments Incorporated


Features Product Folder Order Now Technical Doc uments Tools & Software Support & Com munity TUSB564 SLLSF29F – OCTOBER 20 17 – REVISED SEPTEMBER 2019 TUSB564 U SB TYPE-C™ DP Alt Mode 8.1 Gbps Sink- Side Linear Redriver Crosspoint Switch 1 Features •1 USB Type-C™ crosspoi nt 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 • Display Port 1.4 up to 8.1 Gbps (HBR3) • VESA DisplayPort™ alt mode UFP_D redrivin g crosspoint switch supporting c, d, an d e pin assignments • Ultra-low-power architecture • Linear redriver with up to 12 dB equalization • Transparen t to DisplayPort link training • Auto matic LFPS de-emphasis control to meet USB 3.1 certification requirements • Configuration through GPIO or I2C • H ot-plug capable • Industrial temperat ure 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 .
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