摘要
本文以美国EG&G Reticon公司的CMOS低通开关电容滤波器RF6609A为基础,介绍一种适用于便携式仪器使用的宽频带抗混滤波器设计,与传统的模拟抗混滤波器相比,具有体积小、精度高、易使用、可控性好、动态范围宽及性能价格比高等优点。
Based on the EG&G Reticon CMOS lowpass switched-capacitor filters,this paper deals with an anti-aliasing design with a wide frequency band in the portable instruments. Compared with traditional analog anti-aliasing filters, the new anti-aliasing filter has many advantages including small size,high resolution,ease to use and control,wide input dynamic range and high performance/price ratio.
出处
《仪表技术与传感器》
CSCD
北大核心
1995年第3期37-38,共2页
Instrument Technique and Sensor
关键词
滤波器
抗混叠
宽频带
制造
Switched Capacitor,Anti-Aliasing,Lowpass Filter,Wide Frequecy Band.
