A

EN (see Note A)

B

Charge

Pump

D−

D+

1D−

1D+

2D−

2D+

S

OE

Digital Control

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TS3USB221

SCDS220I – NOVEMBER 2006 – REVISED JANUARY 2016

TS3USB221 High-Speed USB 2.0 (480-Mbps) 1:2 Multiplexer – Demultiplexer

Switch With Single Enable

1 Features

3 Description

The TS3USB221 is a high-bandwidth switch specially

1

•

designed for the switching of high-speed USB 2.0

•

signals in handset and consumer applications, such

•

1.8-V Compatible Control-Pin Inputs

as cell phones, digital cameras, and notebooks with

hubs or controllers with limited USB I/Os. The wide

•

Low-Power Mode When OE Is Disabled (1

μA)

bandwidth (1.1 GHz) of this switch allows signals to

•

pass with minimum edge and phase distortion. The

•

device multiplexes differential outputs from a USB

host device to one of two corresponding outputs. The

•

switch

is

bidirectional

and

offers

little

or

no

•

Low Power Consumption (30

μA Maximum)

attenuation of the high-speed signals at the outputs.

•

ESD > 2000-V Human-Body Model (HBM)

The TS3USB221 is designed for low bit-to-bit skew

•

High Bandwidth (1.1 GHz Typical)

and high channel to channel noise isolation. The

TS3USB221

is

also

compatible

with

various

standards, such as high-speed USB 2.0 (480 Mbps).

2 Applications

•

Routes Signals for USB 1.0, 1.1, and 2.0

Device Information(1)

•

Mobile Industry Processor Interface (MIPI™)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

Signal Routing

VSON (10)

3.00 mm × 3.00 mm

TS3USB221

•

MHL 1.0

UQFN (10)

1.50 mm × 2.00 mm

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

the end of the data sheet.

Block Diagram

Simplified Schematic, Each FET Switch (SW)

A.

EN is the internal enable signal applied to

the switch.

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.