AN2546FH-A Panasonic Corporation of North America, AN2546FH-A Datasheet - Page 5

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

I Pin Descriptions
Pin No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
Crystal oscillator connecting pin 3 (PAL-N)
R-Y output pin
B-Y output pin
R-Y input pin
B-Y input pin
Signal processing system power supply
(V
Internal reference power supply detection
pin (2.0 V)
R-ch. analog signal input pin
G-ch. analog signal input pin
B-ch. analog signal input pin
R-ch. clamp detection pin
G-ch. clamp detection pin
B-ch. clamp detection pin
R-ch. OSD input pin
G-ch. OSD input pin
B-ch. OSD input pin
Character picking up pulse input pin
Side black control signal input pin
B-ch. output pin
B-ch. output DC feedback detection pin
G-ch. output pin
G-ch. output DC feedback detection pin
GND 1
Drive output reference voltage input pin
Drive system power supply (V
R-ch. output pin
R-ch. output DC feedback detection pin
Common reverse signal output pin
Pulse output system power supply
PWM output pin
Vertical synchronous signal output pin
Horizontal synchronous signal output pin
(V
CC1
CC3
= 5.0 V)
= 3.0 V)
Description
CC2
= 7.5 V)
SDB00081BEB
Pin No.
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
Sand castle pulse output pin
Composite synchronous signal output pin
Vertical synchronous signal input pin
1H reverse signal input pin
Clock-system GND (V
Analog imposing control signal input pin
Horizontal clock detection pin
Clock-system power supply (3.0 V)
GND 2
AFC loop filter connecting pin
VCO frequency adjustment pin
Synchronous system power supply
(V
NAVI signal synchronous signal input pin
Synchronous signal input pin
Serial data shift clock input pin
Serial data input pin
Power-on reset detection pin
Common DC adjustment voltage output pin
DAC output pin
Luminance signal input pin
Chrominance signal trap filter connection pin 1
Chrominance signal trap filter connection pin 2
Y-system clamp detection pin
ACC detection pin
Chrominance signal input pin
Chrominance processing system power supply
(V
GND 3
Chrominance killer detection pin
APC detection pin
Subcarrier output pin
Crystal oscillator connecting pin 1 (NTSC)
Crystal oscillator connecting pin 2
(PAL/PAL-M)
CC1
CC1
= 5.0 V)
= 5.0 V)
Description
AN2546FH-A
SS
)
5