AN2546FH-A Panasonic Corporation of North America, AN2546FH-A Datasheet - Page 17

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

I Terminal Equivalent Circuits (continued)
Pin No.
43
44
45
46
47
48
43
10 kΩ
46
10 kΩ
10 kΩ
47
48
45
2 kΩ
85 Ω
Equivalent circuit
5 pF
15 kΩ
15 kΩ
15 kΩ
850 Ω
21.7 kΩ 32.5 kΩ

10 kΩ
100 kΩ
100 kΩ
100 kΩ
50 kΩ
Pin 23
Pin 23
Pin 23
GND
GND
GND
Pin 44
10 kΩ
V
Pin 41
Pin 44
GND
V
CC4
Pin 44
Pin 41
SDB00081BEB
V
GND
CC1
CC1
H f
VCO oscillation frequency
adjusting resistor connection
pin
V
Pulse system power supply
5.0 V
NAVI sync-in:
Synchronous signal input pin
for the signal of car naviga-
tion system
Negative polarity input
HSS in:
Sync. signal input pin
Separates a sync. signal from
luminance signal (video sig-
nal)
SCLK:
Serial clock input pin
DAT:
Serial data input pin
CC1
O
:
:
Description
Input signal example:
Voltage · Waveform
AN2546FH-A
Video signal


V
0 V
DD
17