USB 3.1

Host

RXP1

TUSB1002

RXN1

+

-

TXP2

TXN2

+

-

+

-

TXP1

TXN1

+

-

+

-

RXP2

RXN2

+

-

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.

TUSB1002

SLLSEU4A – MAY 2016 – REVISED MAY 2016

TUSB1002 USB3.1 10 Gbps Dual-Channel Linear Redriver

1

1 Features

1

•

Supports USB3.1 SuperSpeed (5 Gbps) and

SuperSpeedPlus (10 Gbps)

•

Ultra Low-Power Architecture

–

Active: < 340 mW

–

U2/U3: < 8 mW

–

Disconnected: < 2 mW

•

Adjustable Voltage Output Swing Linear Range up

to 1200 mVpp

•

No Host/Device Side Requirement

•

14 Settings for up to 15 dB at 10 Gbps of Linear

Equalization

•

Adjustable DC Equalization Gain

•

Hot-Plug Capable

•

Pin-to-Pin Compatible With LVPE502A and

LVPE512 USB 3.0 Redriver

•

Temperature Range: 0°C to 70°C (Commercial)

and –40°C to 85°C (Industrial)

•

±6 KV HBM ESD

•

Available in Single 3.3 V Supply.

•

Available in 4 mm x 4 mm VQFN or 3 mm x 3 mm

WQFN

2 Applications

•

Notebook and Desktop PC

•

TVs

•

Tablets

•

Cell Phones

•

Active Cable

•

Docking Stations

3 Description

The TUSB1002 is the industry’s first dual-channel

USB 3.1 SuperSpeedPlus (SSP) redriver and signal

conditioner. The device offers low power consumption

on

a

3.3-V

supply

with

its

ultra-low-power

architecture. It supports the USB3.1 low power

modes

which

further

reduces

idle

power

consumption.

The

TUSB1002

implements

a

linear

equalizer,

supporting up to 15 dB of loss due to Inter-Symbol

Interference (ISI). When USB signals travel across a

PCB or cable, signal integrity degrades due to loss

and inter-symbol interference. The linear equalizer

compensates for the channel loss, and thereby,

extends the channel length and enables systems to

pass USB compliance. The dual lane implementation

and small package size provides flexibility in the

placement of the TUSB1002 in the USB3.1 path.

The TUSB1002 is available in either a 24-pin 3 mm x

3 mm WQFN or a 24-pin 4 mm x 4 mm VQFN. It is

also available in a commercial grade (TUSB1002) or

industrial grade (TUSB1002I).

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

TUSB1002

VQFN (24)

4.00 mm x 4.00 mm

TUSB1002I

TUSB1002

WQFN (24)

3.00 mm x 3.00 mm

TUSB1002I

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

the end of the data sheet.

SPACER

Simplified Schematic