AN2546FH-A Panasonic Corporation of North America, AN2546FH-A Datasheet - Page 16

• Manufacturer Part Number: AN2546FH-A
• Description: Automotive Lcd Tv Signal Processor Ic
• Manufacturer: Panasonic Corporation of North America

AN2546FH-A
I Terminal Equivalent Circuits (continued)
16
Pin No.
35
36
37
38
39
40
41
42
42
39
10 kΩ
10 kΩ
10 kΩ
35
36
38
60 Ω
60 Ω
2 kΩ
2 kΩ
Equivalent circuit
200 Ω
15 kΩ
15 kΩ
15 kΩ
10 kΩ
1 kΩ



12 kΩ
100 kΩ
100 kΩ
100 kΩ
1 kΩ
Pin 23
Pin 23
Pin 23
GND
GND
GND
Pin 44
V
Pin 41
GND
CC1
SDB00081BEB
Pin 44
Pin 41
GND
V
CC1
VDB in:
Vertical synchronous pulse
input pin
Ext. pol.:
1H reverse signal input pin
V
PRGB:
Analog OSD signal input
Mode start-up signal input pin
Valid only in the analog OSD
mode
High = Analog OSD start up
LDET:
Capacitor coupling pin for
the horizontal unlock detect-
ing circuit
V
Capacitor connection pin for
MOS part power supply
3.0 V typ.
GND 2: Pulse system GND
AFC det.:
AFC filter connecting pin
Input impedance; 100 kΩ or
more
SS
DD
:
: MOS system GND
Description
Voltage · Waveform
High or Low
High or Low
High or Low
1H



