1

PS9010B

03/25/10

Features

· 1.8-V Compatible Control-Pin Inputs

Operation

· Cio(ON) = 5 pF Typical

· Low Power Consumption

· ESD Performance

– 7kV Human-Body Model, per JESD22 spec (A114-B, Class II)

– 1000-V Charged-Device Model (C101)

– ±4kV contact, per IEC61000-4-2

· Wide –3-dB Bandwidth = 2110 MHz Typical

· Packaged in 8-Pin TQFN (1.5 mm ´ 1.5 mm)

Application

• Routes Signals for USB 1.0, 1.1, and 2.0

Description

The PI3USB32 is a high-bandwidth switch specially designed

for the switching of high-speed USB 2.0 signals in handset and

consumer applications, such as cell phones, digital cameras, and

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

wide bandwidth (750 MHz) of this switch allows signals to pass

with minimum edge and phase distortion. The switch is bidirec-

tional and offers little or no attenuation of the high-speed signals

at the outputs. It is designed for low bit-to-bit skew and high

channel-to-channel noise isolation, and is compatible with vari-

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

Block Diagram

Pin Configuiration

PI3USB32

High-Speed USB 2.0 (480 Mbps) 1-Port Switch

with Full Power Down Feature

8

4

5

1

2

3

6

7

GND

VDD

HSD1+

HSD1-

D+

D-

Control

OE

(Top View)

(Bottom View)

8

4

5

1

2

3

6

7

GND

VDD

NC = No Internal Connection

10-0146