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FUSB340 • Rev. 2

2

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Typical Application

Figure 2.

Typical Application

Pin Configuration

Figure 3.

Pin Assignment (Top Through View)

Pin Descriptions

Pin #

Name

Type

Description

1

SSTXCOM-

SW

SuperSpeed TX- Common

2

SSTXCOM+

SW

SuperSpeed TX+ Common

3

GND

GND

Ground (connected to die attach pad)

4

SSRXCOM-

SW

SuperSpeed RX- Common

5

SSRXCOM+

SW

SuperSpeed RX+ Common

6

S

Input

Switch Select (0=SW1, 1=SW2)

7

/OE

Input

Output Enable (0=Switches Enabled, 1=Switches Disabled)

8

SSRX2+

SW

SuperSpeed RX2+

9

SSRX2-

SW

SuperSpeed RX2-

10

SSRX1+

SW

SuperSpeed RX1+

11

SSRX1-

SW

SuperSpeed RX1-

12

GND

GND

Ground (connected to die attach pad)

13

SSTX2+

SW

SuperSpeed TX2+

14

SSTX2-

SW

SuperSpeed TX2-

15

SSTX1+

SW

SuperSpeed TX1+

16

SSTX1-

SW

SuperSpeed TX1-

17

VDD

Device Power

18

GND

GND

Ground

SuperSpeed Rx&Tx Pairs Set #1

SuperSpeed Rx&Tx Pairs Set #2

T

Y

P

E

C

Host PC

Processor

Processor

Phone