sm5351af1 Seiko NPC Corp., sm5351af1 Datasheet - Page 3

• Manufacturer Part Number: sm5351af1
• Description: Audio Video Switch
• Manufacturer: Seiko NPC Corp.

PIN DESCRIPTION
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
35
36
37
1
2
3
4
5
6
7
8
9
VCCA1
VCCA2
CbOUT
VREF1
CrOUT
Name
GND1
GND2
ROUT
GND3
GND4
YOUT
GND5
VCC1
LOUT
VCC2
VCC3
ADS
SDA
VDD
RV1
RV2
RV3
RV4
RV5
VSS
SCL
VC1
VC2
VC3
LV1
LV2
LV3
LV4
LV5
NC
V1
V2
GND
GND
GND
GND
GND
GND
I/O
I/O
O
P
P
P
O
O
P
P
O
O
O
P
–
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
*1
A/D
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
D
D
D
D
D
A
A
A
A
A
A
A
D
A
D
A
D
–
*2
SM5351AF1
Internal reference voltage pin 1 (audio block)
Video block supply pin 1
Analog ground pin 1
Audio block supply pin 1
Analog ground pin 2
L-channel audio input pin 1
L-channel audio input pin 2
L-channel audio input pin 3
L-channel audio input pin 4
L-channel audio input pin 5
R-channel audio input pin 1
R-channel audio input pin 2
R-channel audio input pin 3
R-channel audio input pin 4
R-channel audio input pin 5
No connection
Audio block supply pin 2
R-channel audio output pin
Analog ground pin 3
L-channel audio output pin
Address select pin.
Select the I
Digital ground pin
I
The SM5351AF1 corresponds to the I
voltage.
I
The SM5351AF1 corresponds to the I
voltage.
The output is open-drain.
I
Video block supply pin 2
Component video output pin 1 (Cr)
Component video output pin 1 (Cb)
Analog ground pin 4
Component video output pin 1 (Y)
Video block supply pin 3
Analog ground pin 5
Composite video signal connecting discriminator input pin 1
Composite video signal input pin 1
Composite video signal connecting discriminator input pin 2
Composite video signal input pin 2
Composite video signal connecting discriminator input pin 3
2
2
2
C-BUS clock signal pin. Connect pull-up to supply line of I
C-BUS data signal pin. Connect pull-up to supply line of I
C-BUS interface-stage supply pin
2
C-BUS slave address. (L: 90h/91h, H: 92h/93h)
Description
2
2
C-BUS of 2.7V to 3.6V supply
C-BUS of 2.7V to 3.6V supply
SEIKO NPC CORPORATION —3
2
2
C-BUS.
C-BUS.