HD3SS460 MUX Datasheet

HD3SS460 Datasheet PDF, Equivalent


Part Number

HD3SS460

Description

4 x 6 Channels USB Type-C Alternate Mode MUX

Manufacture

etcTI

Total Page 30 Pages
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HD3SS460
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HD3SS460
SLLSEM7D – JANUARY 2015 – REVISED JANUARY 2017
HD3SS460 4 x 6 Channels USB Type-C™ Alternate Mode MUX
1 Features
1 Provides MUX Solution for USB Type-CTM
Ecosystem Including Alternate Mode (AM)
• Provides Wide Channel Selection Choices
Including USBSS and 2 Ch AM, 4 Ch AM
• Compatible with 5 Gbps USB3.1 Gen 1 and AM
Including 5.4 Gbps DisplayPort 1.2a
• Compatible for Source/Host and Sink/Device
Applications
• Provides Cross-point MUX for Low Speed SBU
Pins
• Bidirectional "Mux/De-Mux" Differential Switch
• Supports Common Mode Voltage 0-2 V
• Low Power with 1-μA Shutdown and 0.6 mA
Active
• Single Supply Voltage VCC of 3.3 V ±10%
• Industrial Temperature Range of –40 to 85°C
2 Applications
• Flippable USB Type-CTM Ecosystem
• Tablets, Laptops, Monitors, Phones
• USB Host and Devices
• Docking Stations
3 Description
The HD3SS460 is a high-speed bi-directional passive
switch in mux or demux configurations. Based on
control pin POL the device provides switching to
accommodate connector flipping. The device also
provides muxing between 2Ch Data / 2Ch Video and
all 4Ch Video based on control pin AMSEL.
The device also provides cross points MUX for low
speed pins as needed in flippable connector
implementation.
The HD3SS460 is a generic analog differential
passive switch that can work for any high speed
interface applications as long as it is biased at a
common mode voltage range of 0-2V and has
differential signaling with differential amplitude up to
1800mVpp. It employs an adaptive tracking that
ensures the channel remains unchanged for entire
common mode voltage range.
Excellent dynamic characteristics of the device allow
high speed switching with minimum attenuation to the
signal eye diagram with very little added jitter. It
consumes <2 mW of power when operational and
<5µW in shutdown mode, exercisable by EN pin.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
HD3SS460
HD3SS460I
QFN (RHR) (28)
3.50 mm × 5.50 mm
HD3SS460
HD3SS460I
QFN (RNH) (30)
2.50 mm × 4.50 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
sp
Simplified Schematic
SSRX SSTX
CRX1
CTX 1
CTX2
CRX2
AMSEL
POL
CSBU1
CSBU2
High Speed
MUX
Switches
Low Speed
MUX
Switches
LnD
LnC
LnB
LnA
EN
VCC
GND
SBU1
SBU2
USB Host
SS RX/TX
HD3SS460
4-6
X-point
MUX
4/2 Ln DP
AUX
DP Source
Application
C_SS[RX/TX][1/2]
USB
TypeC
SBU1/2
USB Device /
Hub
SS RX/TX
HD3SS460
4-6
X-point
MUX
AUX
4/2 Ln DP
DP Sink / MST
Hub
Copyright © 2016, Texas Instruments Incorporated
Copyright © 2016, 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. PRODUCTION DATA.

HD3SS460
HD3SS460
SLLSEM7D – JANUARY 2015 – REVISED JANUARY 2017
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Device Comparison Table..................................... 4
6 Pin Configuration and Functions ......................... 5
7 Specifications......................................................... 6
7.1 Absolute Maximum Ratings ...................................... 6
7.2 ESD Ratings ............................................................ 6
7.3 Recommended Operating Conditions....................... 6
7.4 Thermal Information .................................................. 6
7.5 Electrical Characteristics........................................... 7
7.6 High Speed Port Performance Parameters .............. 8
7.7 High Speed Signal Path Switching Characteristics .. 8
8 Detailed Description ............................................ 10
8.1 Overview ................................................................. 10
8.2 Functional Block Diagram ....................................... 10
8.3 Feature Description................................................. 11
8.4 Device Functional Modes........................................ 11
9 Application and Implementation ........................ 14
9.1 Application Information............................................ 14
9.2 USB SS and DP as Alternate Mode ...................... 14
10 Power Supply Recommendations ..................... 23
11 Layout................................................................... 24
11.1 Layout Guidelines ................................................. 24
11.2 Layout Example .................................................... 25
12 Device and Documentation Support ................. 27
12.1 Receiving Notification of Documentation Updates 27
12.2 Community Resources.......................................... 27
12.3 Trademarks ........................................................... 27
12.4 Electrostatic Discharge Caution ............................ 27
12.5 Glossary ................................................................ 27
13 Mechanical, Packaging, and Orderable
Information ........................................................... 27
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision C (December 2016) to Revision D
Page
• Deleted R187 from Figure 16 .............................................................................................................................................. 21
• Deleted R187 from Figure 19. .............................................................................................................................................. 23
Changes from Revision B (June 2016) to Revision C
Page
• Added QFN (RNH) (30) to the Device Information table........................................................................................................ 1
• Added the RNH package option to the Device Comparison Table table ............................................................................... 4
• Added the RNH package option to the Pin Configuration and Functions section.................................................................. 5
• Changed the Description of pins LnBn, p, LnCn, p, LnDn, p, SSTXn, p, and SSRXn, p From: positive, negative To:
negative, positive in the Pin Functions table .......................................................................................................................... 5
• Changed the Supply voltage MIN value From: 3.0 V To: 2.7 V in the Recommended Operating Conditions table .............. 6
• Added the RNH package option to the Thermal Information table ....................................................................................... 6
• Changed VIH to include a separate line entry for POL pin in the Electrical Characteristics table .......................................... 7
Changes from Revision A (March 2015) to Revision B
Page
• Changed text and Figure 3, Figure 4 in the USB SS and DP as Alternate Mode section for clarity. ................................. 14
• Added Figure 5 ..................................................................................................................................................................... 15
• Added Figure 6 ..................................................................................................................................................................... 16
• Deleted Table Pin Assignments for DP Source Pins and DP Sink Pins in the Detailed Design Procedure section............ 17
• Added Table 2, Table 3, Table 4, and Table 5 .................................................................................................................... 17
• Added Figure 8 through Figure 13 ...................................................................................................................................... 17
• Changed image for Figure 16 .............................................................................................................................................. 21
• Changed image for Figure 19............................................................................................................................................... 23
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Copyright © 2015–2017, Texas Instruments Incorporated


Features Product Folder Order Now Technical Doc uments Tools & Software Support & Com munity HD3SS460 SLLSEM7D – JANUARY 2 015 – REVISED JANUARY 2017 HD3SS460 4 x 6 Channels USB Type-C™ Alternate M ode MUX 1 Features •1 Provides MUX S olution for USB Type-CTM Ecosystem Incl uding Alternate Mode (AM) • Provides Wide Channel Selection Choices Includin g USBSS and 2 Ch AM, 4 Ch AM • Compat ible with 5 Gbps USB3.1 Gen 1 and AM In cluding 5.4 Gbps DisplayPort 1.2a • C ompatible for Source/Host and Sink/Devi ce Applications • Provides Cross-poin t MUX for Low Speed SBU Pins • Bidire ctional "Mux/De-Mux" Differential Switc h • Supports Common Mode Voltage 0-2 V • Low Power with 1-μA Shutdown and 0.6 mA Active • Single Supply Voltag e VCC of 3.3 V ±10% • Industrial Tem perature Range of –40 to 85°C 2 Appl ications • Flippable USB Type-CTM Eco system • Tablets, Laptops, Monitors, Phones • USB Host and Devices • Doc king Stations 3 Description The HD3SS460 is a high-speed bi-directional passive switch in mux or demu.
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