FSUSB73 datasheet(2/12 Pages) ONSEMI

2 / 12 page

April 2012

www.fairchildsemi.com

FSUSB73 • Rev. 1.0.2

FSUSB73

3:1 High-Speed USB Multiplexer and Hub Routing Switch

Features

Switch Type

3:1 MUX + Isolation Switch

USB

USB 2.0 High-Speed &

Full-Speed Compliant

RON

6.5

Ω

CON

6pF

ESD (IEC61000-4-2)

15kV (Air), 8kV (Contact)

VCC

2.5 to 4.4V

ICCSLP

<1µA

ICCACT

9µA

Package

16- Lead UMLP 1.8 x 2.6 x

0.55mm, 0.40mm Pitch

Ordering Information

FSUSB73UMX (UMLP)

Applications

 MP3 Portable Media Players

 Cellular Phones, Smartphones

 Netbook, Mobile Internet Device (MID)

 Enables USB Hub Switching

Description

The FSUSB73 is a bi-directional, low-power, high-speed

USB 2.0 3:1 MUX plus one isolation switch. It is optimized

for switching three high-speed (480Mbps) or full / low-speed

USB / UART sources to one USB 2.0 connector. In addition,

the FSUSB73 has an integrated routing USB switch to allow

communication between a USB hub and another processor

without re-enumeration.

Related Resources

 For samples and questions, please contact:

Analog.Switch@fairchildsemi.com.

 FSUSB73 Demonstration Board

 FSUSB73 Evaluation Board

Typical Application

Figure 1. Mobile Phone Example

Application

µProcessor

USB Port

FSUSB73

HS-USB 0

HS-USB 1

HS-USB 2

HS-USB 2S

D+

D-

USB HUB

µProcessor

FSUSB73 Fiches technique(PDF) 2 Page - ON Semiconductor

FSUSB73 Fiches technique(HTML) 2 Page - ON Semiconductor

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12

Fiches technique Télécharger

Lien URL