基于MAX274的多通道有源低通抗混迭滤波器的设计  

Design of Multi-channel Active low-pass Anti-aliasing Filter Based on MAX274

作　　者：卢育中[1] 李春风[1] LU Yuzhong;LI Chunfeng(Unit 95,No.91388 Troops of PLA,Zhangjiang 523022)

机构地区：[1]91388部队95分队,湛江524022

出　　处：《舰船电子工程》2018年第10期216-219,共4页Ship Electronic Engineering

摘　　要：论文介绍了一种基于MAX274芯片设计制作多通道有源低通抗混迭滤波器的设计方法。该设计应用于某测量系统改造项目水声信号采集记录设备的应用中,能有效去除高频噪声,减少杂波信号干扰,有效提高了信号录取的质量。This paper introduces a design method of multi-channel active low-pass anti-aliasing filter based on max 274 chipdesign.The design is applied to a measurement system renovation project in the application of underwater acoustic signal acquisitionrecording device,and it can effectively remove high-frequency noise,reduce noise interference,improve the quality of the signal ac-quisition.

关 键 词：MAX274 抗混迭低通滤波 

分 类 号：TN713.4[电子电信—电路与系统]