SM5306A
BLOCK DIAGRAM
VCC1
OFB1
−
0dB/6dB
OUT1
IN1
CLAMP
+
GND1
VCC2
OFB2
−
0dB/6dB
OUT2
IN2
CLAMP
+
GND2
VCC3
GSEL
−
OFB3
0dB/6dB
OUT3
IN3
CLAMP
+
GND3
PIN DESCRIPTION
Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1. I: input, O: output
SEIKO NPC CORPORATION —2
Name
VCC1
IN1
GND1
IN2
GND2
GSEL
IN3
GND3
OUT3
OFB3
VCC3
OUT2
OFB2
VCC2
OUT1
OFB1
I/O
1
–
I
–
I
–
I
I
–
O
O
–
O
O
–
O
O
Supply voltage
1
Video signal input 1
Ground 1
Video signal input 2
Ground 2
Gain select (LOW: 0dB, HIGH:
+
6dB)
Video signal input 3
Ground 3
Video signal output 3
Output feedback 3 (for sag compensation circuit)
Supply voltage 3
Video signal output 2
Output feedback 2 (for sag compensation circuit)
Supply voltage 2
Video signal output 1
Output feedback 1 (for sag compensation circuit)
Description
NPC [ NIPPON PRECISION CIRCUITS INC ]
