摘要
介绍了按钮式非易失性数字电位器 X951 1的结构原理及特点 ,设计了它在收费站视频数据混合器 ( VDM)中的应用电路。该电路充分利用了 X951 1精度高、调节方便、性能稳定等优点 。
A digitally-controlled potentiometer X9511 is presented, and its application to Video Digital Mixer (VDM) is described in the paper The circuit has such advantages as high precision, convenient adjustment and stable performance It can easily and accurately adjust the brightness of characters and thickness of shadow that are added into video images
出处
《微电子学》
CAS
CSCD
北大核心
2001年第1期74-75,共2页
Microelectronics
关键词
数字电位器
视频数据混合器
智能交通系统
Digital potentiometer
Video digital mixer
Intelligent traffic system
