全集成连续时间跨导电容滤波器的进展  

Developments In Fully Integrated Continuous-time Filters with Operational Transconductance Amplifiers and Capacitors

作　　者：吴杰[1] 邱关源[2] 

机构地区：[1]湖南大学电气工程系,教授长沙410082 [2]西安交通大学电气工程学院,教授博士生导师西安710049

出　　处：《通信学报》1995年第1期48-54,共7页Journal on Communications

基　　金：国家自然科学基金;机械部教育司科技基金

摘　　要：过去10多年来,全集成连续时间跨导电容(OTA—C)滤波器已成为一类重要的滤波器电路。本文回顾了它的发展历史,综述了这一领域内的进展,指出了有待研究的有关课题。; In last ten years, the fully integrated continuous-time filters with operational transcon-ductance amplifiers and capacitor (OTA-C) have begun to emerge as an important class of filter circuits. In this paper a historical summary of OTA-C filters is given. Developments in this area are surveyed. Some topics to be further researched are pointed out.

关 键 词：滤波器 电容滤波器 连续时间 集成电路 

分 类 号：TN713.92[电子电信—电路与系统]