© 2010 Fairchild Semiconductor Corporation

www.fairchildsemi.com

FSA3000 • Rev. 1.10

2

Data Switch Select Truth Table

SEL

(1)

/OE

(1)

Function

X

HIGH

USB and MHL paths both high impedance

LOW

LOW

D+/D- connected to USB+/USB-

HIGH

LOW

D+/D- connected to MHL+/MHL-

Note:

1.

Control inputs should never be left floating or unconnected.

Pin Configurations

Figure 2. Pin Assignments (Top-Through View)

Pin Definitions

Pin#

Name

Description

1

USB+

USB Differential Data (Positive)

2

USB-

USB Differential Data (Negative)

3

MHL+

MHL Differential Data (Positive)

4

MHL-

MHL Differential Data (Negative)

5

GND

Ground

6

/OE

Output Enable (Active LOW)

7

D-

Data Switch Output (Negative)

8

D+

Data Switch Output (Positive)

9

SEL

Data Switch Select

10

Supply

GND

1

10

9

8

7

6

5

4

3

2

USB+

USB -

MHL+

MHL-

D+

D-

/OE

SEL