标签: analogfilterdesign

AnalogFilterDesignANALOGFILTERCIRCUITSApplicationNote1795:Dec03,2002AnalogFilterDesignDemystifiedThisarticleshowsthereaderhowtodesignanalogfilters.Itstartsbycoveringthefundamentalsoffilters,itthengoesontointroducethebasictypeslikeButterworth,Chebyshev,andBessel,andthenguidesthereaderthroughthedesignprocessforlowpassandhighpassfilters.Includesthederivationoftheequationsandthecircuitimplementation.It'sajungleoutthere.Asmalltribe,inthedensewilderness,ismuchsoughtafterbyheadhuntersfromthesurroundingplains.Thetribeknowsitisthreatened,becauseitsnumbers―killedoffbytheacceleratingadvanceofmoderntechnology―aredwindlingatanalarmingrate.ThisisthetribeoftheAnalogEngineers.TheguruofAnalogEngin……