基于MAX296的低通滤波电路的设计与应用  

Low Pass Filter's Design and Application Based on MAX296

作　　者：刘晓东[1] 李淑波[1] 施艳艳[1] 

机构地区：[1]安徽工业大学,安徽马鞍山243002

出　　处：《中国仪器仪表》2006年第12期46-46,48,50,51,共4页China Instrumentation

基　　金：国家自然科学基金项目(50407017)

摘　　要：本文利用MAXIM公司的8阶低通开关电容滤波器MAX296设计了输出频率为0～10kHz的柔性波形发生器的滤波电路。文中分析了MAX296的工作特性，阐述了基于MAX296低通滤波器的设计方法，并且通过实验验证了该滤波电路可以满足该柔性波形发生器的滤波需求。This paper presents a way to design the low pass filter circuit for 0-10kHz flexible waveform generator on an integrated active filter chip MAX296,which is produced by MAXIM. The paper analyzes the operating characteristic of MAX296 and states a way to design the low pass filter that is based on MAX296. At last, the experiment results illustrate that the low pass filter circuit design is suitable for the flexible waveform generator.

关 键 词：柔牲波形发生器 MAX296 低通滤波器 杂散 

分 类 号：TN713[电子电信—电路与系统]