B0±

A0+

A0±

B0+

A1+

A1±

C0+

C0±

SEL

B1+

B1±

C1+

C1±

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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.

HD3SS3202

SLASEO1 – MAY 2018

HD3SS3202 Two-Channel Differential 2:1/1:2 USB3.1 Mux/Demux

1

1 Features

1

•

Provides MUX/DEMUX Solution for USB

Type-C™ Ecosystem for USB 3.1 Gen 1 and

Gen 2 Data Rates

•

Compatible With MIPI DSI/CSI-2 DPHY, LVDS,

PCIE Gen III, SATA Express, SATA

•

Operates up to 10 Gbps

•

Wide –3-dB Differential BW of over 8 GHz

•

Excellent Dynamic Characteristics (at 5 GHz)

–

Crosstalk = –41 dB

–

Off Isolation = –20 dB

–

Insertion Loss = –2.4 dB

–

Return Loss = –8 dB

•

Bidirectional "Mux/De-Mux" Differential Switch

•

Supports Common Mode Voltage 0 to 2 V

•

•

Commercial Temperature Range of 0°C to 70°C

(HD3SS3202)

•

Industrial Temperature Range of –40°C to 85°C

(HD3SS3202I)

2 Applications

•

USB Type-C™ Ecosystem

•

Desktop and Notebook PCs

•

Shared I/O Ports

•

Docking Stations

•

Monitors, TVs

•

Set Top Box

•

Network Security Cameras

3 Description

The

HD3SS3202

is

a

high-speed

bidirectional

passive switch in mux or demux configurations suited

for USB Type-C™ applications that support USB 3.1

Gen 1 and Gen 2 data rates. Based on control pin

SEL, the device supplies switching on differential

channels between Port B or Port C to Port A.

The HD3SS3202 is a generic analog differential

passive switch. It works with any high-speed interface

application that requires a common mode voltage

range of 0 to 2 V, and requires a differential signaling

with differential amplitude at a maximum of 1800

mVpp. The device has adaptive tracking that makes

sure the channel stays unchanged for the full

common mode voltage range.

The

device

allows

high-speed

switching

with

minimum attenuation to the signal eye diagram with

little added jitter. It uses < 1.65 mW (typical) of power

when in operation. It has a shutdown mode that is

used by the OEn pin resulting < .02 µW (typical).

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

HD3SS3202

HD3SS3202I

UQFN (16)

2.60 mm x 1.80 mm

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

the end of the data sheet.

Simplified Schematic