sthdmi002a STMicroelectronics, sthdmi002a Datasheet - Page 8

• Manufacturer Part Number: sthdmi002a
• Description: Wide Bandwidth, 2 To 1 Hdmi Switch With Single Enable
• Manufacturer: STMicroelectronics

Pin configuration
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Table 1.
Pin number
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
1
2
3
4
5
6
7
8
9
Pin description
B_DDC_SDA
B_DDC_SCL
Pin Name
B_HPD
ACLK+
BCLK+
ACLK-
BCLK-
GND
GND
GND
GND
GND
GND
GND
GND
VCC
VCC
VCC
A0+
A1+
SEL
A2+
B0+
B1+
B2+
Y2+
Y1+
A0-
A1-
A2-
B0-
B1-
B2-
Y2-
Output
Output
Output
Output
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Type
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
I/O
I/O
Supply voltage (3.3V ± 5%)
TMDS Clock- for port A
TMDS Clock+ for port A
Ground
TMDS Data 0- for port A
TMDS Data 0+ for port A
Ground
TMDS Data 1- for port A
TMDS Data 1+ for port A
Ground
TMDS Data 2- for port A
TMDS Data 2+ for port A
Supply voltage (3.3V ± 5%)
Hot Plug Detect (HPD) output for port B
Ground
DDC SDA input for port B
DDC SCL input for port B
Supply voltage (3.3V ± 5%)
TMDS Clock- for port B
TMDS Clock+ for port B
Ground
TMDS Data 0- for port B
TMDS Data 0+ for port B
Ground
TMDS Data 1- for port B
TMDS Data 1+ for port B
Ground
TMDS Data 2- for port B
TMDS Data 2+ for port B
Select control input to select port A or port B
TMDS Data2+ output
TMDS Data2- output
Ground
TMDS Data1+ output
Function
STHDMI002A