程控放大器设计的方法总结与分析  

作　　者：江朝晖[1] 李想[1] 陆元洲 单桂朋 

机构地区：[1]安徽农业大学信息与计算机学院,安徽合肥230036

出　　处：《高教学刊》2016年第20期62-64,共3页Journal of Higher Education

基　　金：安徽农业大学质量工程项目--卓越人才教育计划之卓越工程师(编号:201537QT18);安徽省科技攻关项目(编号:1501031102)

摘　　要：程控放大器广泛应用于数据采集系统和自动化仪表。程控放大器设计是电子系统设计课程的重点和难点内容之一。文章归纳了五种程控放大器设计方案,比较了各自的特点,并分析了放大器设计中增益与带宽关系。本研究有助于电子信息工程专业学生对相关课程内容的理解,提高在综合实践、毕业设计、电子设计竞赛和应用开发中的创新能力。Program-controlled amplifier is widely used in data acquisition system and automatic instrument. The design of program-controlled amplifier is one of the key and difficult points in the course of electronic system design.In this paper, five kinds of design proposals were summarized, their features were compared and the relationship between gain and bandwidth of amplifier was analyzed. This research is helpful to the understanding of the relevant course content for students majored in electronic information engineering, and can improve the innovation ability in the comprehensive practice, graduation design, electronic design competition and application development.

关 键 词：程控放大器 设计方法 增益带宽积 总结与分析 

分 类 号：G642[文化科学—高等教育学]