SM5301 NPC [Nippon Precision Circuits Inc], SM5301 Datasheet - Page 3

• Manufacturer Part Number: SM5301
• Description: 3-channel Video Buffer with Built-in Wideband Filters
• Manufacturer: NPC [Nippon Precision Circuits Inc]

PIN DESCRIPTION
Number
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
G
B
R
G
G
R
R
B
B
DISABLE
MUXSEL
SYNCIN
OUT
OUT
OUT
INA
INB
INA
INB
INA
INB
Name
GSG1
GND3
GND2
GND1
GND4
GSR1
GSB1
VCC3
VCC2
VCC1
VCC4
RFC
VFC
NC
NC
NC
/V
/V
/V
/U
/U
/U
/Y
/Y
/Y
INA
INB
OUT
OUT
INA
INB
INA
INB
OUT
I/O
O
O
O
–
–
−
−
−
−
−
−
−
−
−
–
I
I
I
I
I
I
I
I
I
I
I
I
I
Analog G
G
Analog G
No connection (leave open or connect to ground)
Analog B
B
Analog B
No connection (leave open or connect to ground)
Power save function. Built-in pull-down resistor.
L: Enable
H: Disable (Output pins: R
Analog ground
B/V signal output
Analog 5V supply
Analog ground
G/U signal output
Analog 5V supply
Analog ground
R/Y signal output
Analog 5V supply
Analog ground
LPF (lowpass filter) cutoff frequency setting resistor connection
LPF (lowpass filter) cutoff frequency setting voltage input
Input select signal. Built-in pull-down resistor.
L: ×
H: ×
Filter channel external H-Sync signal input. Active “H”. Built-in pull-down resistor.
Analog 5V supply
Analog R
R
Analog R
No connection (leave open or connect to ground)
OUT
OUT
OUT
INA
INB
/V
/Y
/U
OUT
OUT
pin select
OUT
pin select
INA
INB
INA
INB
INA
INB
output buffer gain set input
output buffer gain set input
output buffer gain set input
or V
or V
or U
or U
or Y
or Y
SM5301AS
INA
INB
INA
INB
INA
INB
signal input. Sync signal is input on SYNCIN pin.
signal input. Sync signal is input on SYNCIN pin.
signal input. Sync signal is input on SYNCIN pin.
signal input. Sync signal is input on SYNCIN pin.
signal input. Sync signal is input on SYNCIN pin.
signal input. Sync signal is input on SYNCIN pin.
OUT
/Y
OUT
, G
OUT
/U
Description
OUT
, and B
NIPPON PRECISION CIRCUITS INC.—3
OUT
/V
OUT
are high impedance.)