UPC1830GT NEC, UPC1830GT Datasheet - Page 2

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

Composite video
or Y/C separate
signal input
1. SYSTEM BLOCK DIAGRAM
VIDEO CAPTURE SYSTEM BLOCK DIAGRAM
2
H lock clock
generator
HD
NTSC
3.58
RGB/Color
difference decoder
VD
PC1830
Clamp
pulse
4.43
PAL
BLK
Divider
CLP
910 f
H
RGB or YUV
8-bit A/D
8-bit A/D
8-bit A/D
PC659A
PC659A
PC659A
8
8
8
PC1830