PI3USB302-A datasheet(2/9 Pages) PERICOM

Part #	PI3USB302-A

Description	3.3V, USB 3.0, 1-Port, 2:1 Mux/DeMux Switch

PDF	9 Pages

Scroll/Zoom	100%

Manufacturer	PERICOM [Pericom Semiconductor Corporation]

Direct Link	http://www.pericom.com

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2 / 9 page

www.pericom.com

06/17/15

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PI3USB302-A

3.3V, USB 3.0, 1-Port, 2:1 Mux/DeMux Switch

Pin Description

Pin #

Pin Name I/O

Description

Power Down input. see truth table on page 1 for functionality

Tx+

I/O

Signal I/O, Transmit differential pair from common port

Tx-

I/O

Rx+

Rx-

I/O

Signal I/O, Receive differential pair from common port

SEL

Operation mode Select

(when SEL=0: port 1 is active, when SEL=1: port 2 is active

Tx2-

Tx2+

I/O

Signal I/O, Transmit differential pair, port 2

Rx2-

I/O

Signal I/O, Receive differential pair, port 2

Rx2+

I/O

Rx1+

Rx1-

I/O

Signal I/O, Receive differential pair, port 1

Tx1+

Tx1-

I/O

Signal I/O, Transmit differential pair, port 1

6, 10, 1

VDD

Pwr

3.3V ±10% Positive Supply Voltage

5, 11, 20, center pad

GND

Pwr

Power ground

15-0076

PI3USB302-A Datasheet(PDF) 2 Page - Pericom Semiconductor Corporation

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