CRX1

CTX1

CRX2

CTX2

SSRX SSTX

LnA

LnB

LnC

LnD

High Speed

MUX

Switches

AMSEL

POL

Low Speed

MUX

Switches

CSBU1

SBU1

CSBU2

SBU2

VCC

GND

EN

Copyright © 2016, Texas Instruments Incorporated

HD3SS460

4-6

X-point

MUX

HD3SS460

4-6

X-point

MUX

USB Host

USB Device /

Hub

DP Source

DP Sink / MST

Hub

SS RX/TX

4/2 Ln DP

SS RX/TX

4/2 Ln DP

USB

TypeC

C_SS[RX/TX][1/2]

AUX

AUX

SBU1/2

Copyright © 2016, Texas Instruments Incorporated

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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. PRODUCTION DATA.

HD3SS460

SLLSEM7D – JANUARY 2015 – REVISED JANUARY 2017

HD3SS460 4 x 6 Channels USB Type-C™ Alternate Mode MUX

1

1 Features

1

•

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

•

•

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

QFN (RHR) (28)

3.50 mm × 5.50 mm

HD3SS460I

HD3SS460

QFN (RNH) (30)

2.50 mm × 4.50 mm

HD3SS460I

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

the end of the data sheet.

sp

Simplified Schematic

Application