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PI3USB304 Datasheet, PDF (2/9 Pages) Pericom Semiconductor Corporation – 3.3V USB 3.0 SuperSpeed Dual 2:1 Mux/DeMux Switch with Enable | |||
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Pin Description
Pin #
Pin Name I/O
2
TX1+
I/O
3
TX1â
6
RX1+
I/O
7
RX1â
11
TX2+
I/O
12
TX2â
15
RX2+
I/O
16
RX2â
38
TX1A+
I/O
37
TX1Aâ
36
RX1A+
I/O
35
RX1Aâ
29
TX2A+
I/O
28
TX2Aâ
27
RX2A+
I/O
26
RX2Aâ
34
TX1B+
I/O
33
TX1Bâ
32
RX1B+
I/O
31
RX1Bâ
25
TX2B+
I/O
24
TX2Bâ
23
RX2B+
I/O
22
RX2Bâ
9
SEL
I
5, 8, 13,18, 20, 30,
40, 42
VDD
Pwr
1, 4, 10, 14, 17, 19,
21, 39, 41, Center GND
Pwr
Pad
PI3USB304
3.3V USB 3.0 SuperSpeed
Dual 2:1 Mux/DeMux Switch with Enable
Description
Signal I/O, Channel 0, Port TX1
Signal I/O, Channel 1, Port RX1
Signal I/O, Channel 2, Port TX2
Signal I/O, Channel 3, Port RX2
Signal I/O, Channel 0, Port TX1A
Signal I/O, Channel 1, Port RX1A
Signal I/O, Channel 2, Port TX2A
Signal I/O, Channel 3, Port RX2A
Signal I/O, Channel 0, Port TX1B
Signal I/O, Channel 1, Port RX1B
Signal I/O, Channel 2, Port TX2B
Signal I/O, Channel 3, Port RX2B
SEL=L: path A, SEL=H: path B, see truth table on page 1
3.3V ±10% Positive Supply Voltage
Power ground
12-0315
2
www.pericom.com
P-0.1
01/16/13
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