ICs for TV
1
AN5767K
Synchronizing signal processing IC
n Overview
The AN5767K is a synchronizing signal processing
IC with built-in frequency divider circuit for horizontal
and vertical synchronizing signal. Input signal is output-
ted after being devided by two.
n Features
• Built-in dividing-by-two circuit for horizontal synchro-
nizing signal
• Built-in dividing-by-two circuit for vertical synchroniz-
ing signal
• On/off switch function of dividing output
• Gain control function of dividing output
n Applications
• CRT monitors
SSIP013-P-0000
Unit: mm
n Block Diagram
23.32±0.3
6.0±0.3 3.5±0.25
2.5±0.25
1.778
0.5±0.1 1.1±0.25
13
1.1±0.25
1.65±0.25
3.0±0.3
0.3
+0.1 –0.05
1
7
12
8
1
V
CC
GND1 GND2
H-sync. V
-sync.
On/of
f
On/of
f
6 9 3
SW
SW
Gain
control
Gain
control
4
10
5
11
2
Out-H0 V to 5 V
0 V to 5 V
Out-V
13