UPC1830GT NEC, UPC1830GT Datasheet - Page 4

• Manufacturer Part Number: UPC1830GT
• Description: FILTER-CONTAINING VIDEO CHROMA/ SYNCHRONIZING SIGNAL PROCESSING LSI COMPATIBLE WITH NTSC/PAL SYSTEM
• Manufacturer: NEC

3. PIN CONFIGURATION (Top View)
42-pin plastic shrink SOP (375 mil)
4
PC1830GT
Power supply (synchronous section)
Power supply (video section)
GND (synchronous section)
Blanking pulse output
GND (video section)
Horizontal AFC filter
Color killer output
HD pulse output
VD pulse output
32 f
32 f
32 f
f
V
Color control
50/60 switch
H
H
H
Tint control
R-Y output
B-Y output
VCO filter
VCO filter
VCO filter
R-Y input
B-Y input
Y output
Y input
10
11
12
13
14
15
16
17
18
19
20
21
4
1
2
3
5
6
7
8
9
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
NTSC/PAL switch
f
H sync. detect filter
Sync. separation input
Contrast control
Subcolor control
Composite video signal input
Power supply (chroma section)
Separate chroma input
GND (chroma section)
ACC filter
fo adjustment filter
Chroma APC filter
f
f
f
Color killer filter
B output
G output
R output
Clamp pulse input
SC
SC
SC
SC
switch
VCO input (4.43 MHz)
VCO input (3.58 MHz)
VCO output
PC1830