滤波器的设计使用集成块

摘要：本应用笔记介绍了一个方法，使用集成模块和一些简单的数学运算产生的任何命令的滤波器响应。该方法是准确的，容易申请，替代“标准”的一套过滤网络时需要非标准的滤波器响应。

Maxim>AppNotes>FilterCircuits(Analog)Keywords:filterdesign,filters,analog,design,filterresponsesNov19,2001APPLICATIONNOTE727FilterDesignUsingIntegratorBlocksAbstract:Thisapplicationnoteexplainsamethodthatusesintegratorblocksandsomesimplemathematicalmanipulationtoproducefilterresponsesofanyorder.Themethodisprecise,easytoapply,andanalternativetoa"standard"setoffilternetworkswhenanonstandardfilterresponseisneeded.IntroductionMuchliteratureandsoftwarehasbeenpublishedonthedesignandimplementationofstandardfilterresponses.Whenanonstandardfilterresponseisrequired,itisoftenlefttothecircuitdesignertoproduceasolutionusinghisorhero