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LM1267NA 参数 Datasheet PDF下载

LM1267NA图片预览
型号: LM1267NA
PDF下载: 下载PDF文件 查看货源
内容描述: 150 MHz的I2C兼容的RGB视频放大器系统的OSD和DAC [150 MHz I2C Compatible RGB Video Amplifier System with OSD and DACs]
分类和应用: 视频放大器
文件页数/大小: 20 页 / 1705 K
品牌: NSC [ NATIONAL SEMICONDUCTOR ]
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LM1267
Timing Diagrams
(Continued)
DS200050-12
FIGURE 3. OSD Output Skew
Pin Descriptions
Pin No.
1
2
3
Pin Name
Red OSD Input
Green OSD Input
Blue OSD Input
Schematic
Description
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.
4
OSD Select
This input accepts a standard TTL or CMOS
input.
H = OSD
L = Video
Connect to ground with a 47k resistor if not
using OSD.
www.national.com
8