LM1262 National Semiconductor, LM1262 Datasheet - Page 8

• Manufacturer Part Number: LM1262
• Description: 200 MHz I2C Compatible RGB Video Amplifier System with OSD and DACs
• Manufacturer: National Semiconductor

www.national.com
Pin No.
Timing Diagrams
Pin Descriptions
1
2
3
4
Red OSD Input
Green OSD Input
Blue OSD Input
OSD Select
Pin Name
(Continued)
FIGURE 3. OSD Output Skew
Schematic
8
These inputs accept standard TTL or CMOS
inputs. Each color is either fully on (logic
high) or fully off (logic low). Unused pins
should be connected to ground with a 47k
resistor.
This input accepts a standard TTL or CMOS
input.
H = OSD
L = Video
Connect to ground with a 47k resistor if not
using OSD.
DS200404-12
Description