PI3USB32 datasheet(2/11 Pages) PERICOM

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PI3USB32

High-Speed USB 2.0 (480 Mbps)

1-port Switch with Full Power Down Feature

PS9010B

03/25/10

Pin Description

Name

Description

Bus-switch enable

D+, D-, HSD+, HSD-

Data ports

No connect

Truth Table

Description

Disconnect

D+, D- = HSD+, HSD-

Supply Voltage Range (VDD)...............................................–0.5V to +7V

Control Input Voltage Range (VIN)(2)(3) ..............................–0.5V to +7V

VI/O Switch I/O Voltage Range(2)(3)(4)

HSD+, HSD– ..................................................–0.5V to VDD+0.3

D+, D– when VDD > 0 ....................................–0.5V to VDD+0.3

D+, D– when VDD > 0 .........................................................5.25V

Control Input Clamp Current........................................................–50 mA

I/O Port Clamp Current.................................................................–50 mA

ON-state switch current(5).............................................................±64 mA

Continuous current through VDD or GND..................................±100 mA

I/O Port Clamp Current.................................................................–50 mA

Note:

(1) Stresses greater than those listed under MAXIMUM

RATINGS may cause permanent damage to the device. This

is a stress rating only and functional operation of the device

at these or any other conditions above those indicated in the

operational sections of this specification is not implied. Ex-

posure to absolute maximum rating conditions for extended

periods may affect reliability.

(2) All voltages are with respect to ground, unless otherwise

specified.

(3) The input and output voltage ratings may be exceeded if

the input and output clamp-current ratings are observed.

(4) VI and VO are used to denote specific conditions for VI/O.

(5) II and IO are used to denote specific conditions for II/O.

Absolute Maximum Ratings(1)

(Over operating free-air temperature range unless otherwise noted.)

10-0146

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