摘要
随着多媒体技术的不断进步,大容量存储媒介CD的应用越来越广泛。在CD读取系统中,数据的读取速度对其性能影响很大。文章设计并实现了一个应用于CD读取系统的CMOS模拟前端处理器,该处理器包括RF信号处理电路、自动光功率控制电路和错误检测电路,最高可达48X速。
As the multimedia technology evolves,compact disc plays a major role in the massive data storage media.Since the data acquisition speed is important in data retrieving system.The design and realization of a CMOS analog front-end proces-sor for up to48X speed CD retrieving system is presented in this paper.The front-end processor consists of a RF processor,an auto laser power controller and some detecting circuits.
出处
《微电子学与计算机》
CSCD
北大核心
2003年第4期57-59,72,共4页
Microelectronics & Computer
