新增数字调整，连续时间滤波器-Add Digital Adj-Tuned-bandpass applications often incorporate switched-capacitor filters—these filters enable a sweep of the bandpass center frequency by si...

芯片控制可编程滤波器-P-Supervisor-Abstract: An application showing how the use of a microprocessor supervisor can be used to program a dual section filter. Using the time delay from the reset...

滤波器的设计使用集成模块-Filter Design Usi-Much literature and software has been published on the design and the implementation of standard filter responses. When a nonstandard filter respo...

过滤器基本知识：抗锯齿-Filter Basics: Ant-Abstract: In a sampled data system, frequency components greater than half the sampling rate "alias" (shift) into the frequency band of interest. Mo...

标准清晰度数字电视重构滤波器可调群时延-SDTV Recon-Abstract: The MAX4450 operational amplifier configured in a 3-pole, low-pass Sallen-Key filter provides a Butterworth response with ...

5MHz, 3-Pole, Low-Pass Filter-Abstract: The MAX4390 operational amplifier configured in a 3-pole, low-pass Sallen-Key filter that provides a Butterworth response with a bandwidth of -3dB at 5.25MHz. Th...

滤波器结构-A Beginners Guide to Fil-Abstract: This article is an excellent introduction to analog filters. It covers the basic first and second order filter types as well as the advantages and dis...

模拟滤波器设计Demystified-Analog Filt-Abstract: This article shows how to design analog filters. It starts by covering the fundamentals of filters, goes on to introduce the basic types like Butt...

低成本、30MHz、三通道HDTV重建滤波器-摘要：本应用笔记介绍如何利用MAX4382 3通道放大器构建双电源供电的低成本、三通道、三极点、低通Sallen-Key滤波器。...

数字控制移相-Digitally Control Phase-Abstract: The application note describes using a digital potentiometer, passive components such as resistors and capacitors, and an operational amplifier to b...