PI3USB302-A Datasheet, PDF (2/9 Pages) Pericom Semiconductor Corporation – 3.3V, USB 3.0, 1-Port, 2:1 Mux/DeMux Switch

Pin Description
Pin #
2
3
4
7
8
9
14
15
12
13
17
16
19
18
6, 10, 1
5, 11, 20, center pad
Pin Name I/O
PD
I
Tx+
I/O
Tx-
I/O
Rx+
I/O
Rx-
SEL
I
Tx2-
I/O
Tx2+
Rx2-
I/O
Rx2+
I/O
Rx1+
I/O
Rx1-
Tx1+
I/O
Tx1-
V_DD
Pwr
GND
Pwr
PI3USB302-A
3.3V, USB 3.0, 1-Port, 2:1 Mux/DeMux Switch
Description
Power Down input. see truth table on page 1 for functionality
Signal I/O, Transmit differential pair from common port
Signal I/O, Receive differential pair from common port
Operation mode Select
(when SEL=0: port 1 is active, when SEL=1: port 2 is active
Signal I/O, Transmit differential pair, port 2
Signal I/O, Receive differential pair, port 2
Signal I/O, Receive differential pair, port 1
Signal I/O, Transmit differential pair, port 1
3.3V ±10% Positive Supply Voltage
Power ground
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15-0076
2
www.pericom.com 06/17/15