一种带预加重的开关电流源LVDS驱动器  

A Switchable Current Sources LVDS Driver with Pre-emphasis Function

作　　者：谭煌[1] 李盛峰[1] 李杰明[1] 闾晓晨[1] 郑学仁[1] 

机构地区：[1]华南理工大学电子与信息学院,广州510640

出　　处：《现代显示》2008年第12期45-49,共5页Advanced Display

摘　　要：低压差分信号传输(LVDS)是一种重要的信号传输技术。本文设计了一种集成开关双电流源的结构的LVDS驱动电路,能工作在低电源电压的条件下,并实现了预加重功能以提高其抗干扰能力。LVDS is an important technology in signal transmission. A LVDS driver with the double switchable current sources was designed in this paper. It is suitable for low-voltage applications, and the pre-emphasis was also realized to enhance anti-jamming ability.

关 键 词：低压差分信号传输 预加重 开关电流源 

分 类 号：TN402[电子电信—微电子学与固体电子学]