AN5767K Datasheet, PDF (4/6 Pages) Panasonic Semiconductor – Synchronizing signal processing IC

AN5767K
s Terminal Equivalent Circuits (continued)
Pin No.
Equivalent circuit
5
V_CC
5
3 kΩ
ICs for TV
Description
Freq.-divided output1 control input:
Control input pin for freq.-divided
output1
Apply DC 0 V to 5 V.
DC voltage
(V)
0 to 5
6
V-sync. input:
V_CC
Input pin for V-sync.
Input negative polarity pulse.
5
6
3 kΩ
2.5 V
0
7
GND1:
0
7
Ground pin
To 12
8
8
3 kΩ
H-sync. input:
V_CC
Input pin for H-sync.
Possible to input with both polarities,
5
but phase will be delayed by a pulse
2.5 V
width if pulse is inputted with positive
polarity.
0
9
Freq.-divided output1 on/off:
V_CC
On/off changeover pin for freq.-divided
output1.
9
5 kΩ 10 kΩ
Off at 0 V.
10
10
200 kΩ
3 kΩ
4
Control resistor for freq.-divided output2: 0 to 5
V_CC
Resistor pin to determine freq.-divided
output2 output current.
Connect the resistor (recommended 120
kΩ) from this pin to GND.