ATS2805A硬件设计指南V10

ATS2805A硬件设计指南LatestVersion:1.02013-5-14ATS2805A硬件设计指南Copyright©ActionsSemiconductorCo.,Ltd.2013.Allrightsreserved.Version:1.0Page2DeclarationCircuitdiagramsandotherinformationrelatingtoproductsofActionsSemiconductorCompany,Ltd.(“Actions”)areincludedasameansofillustratingtypicalapplications.Consequently,completeinformationsufficientforconstructionisnotnecessarilygiven.Althoughtheinformationhasbeenexaminedandisbelievedtobeaccurate,Actionsmakesnorepresentationsorwarrantieswithrespecttotheaccuracyorcompletenessofthecontentsofthispublicationanddisclaimsanyresponsibilityforinaccuracies.InformationinthisdocumentisprovidedsolelytoenableuseofActions’products.Theinformationpresentedinthisdocumentdoesnotformpartofanyquotationorcontractofsale.Actionsassumesnoliabilitywhatsoever,includinginfringementofanypatentorcopyright,forsaleanduseofActions’products,exceptasexpressedinActions’TermsandConditionsofSalefor.AllsalesofanyActionsproductsareconditionalonyouragreementofthetermsandconditionsofrecentlydatedversionofActions’TermsandConditionsofSaleagreementDatedbeforethedateofyourorder.Thisinformationdoesnotconveytothepurchaserofthedescribedsemiconductordevicesanylicensesunderanypatentrights,copyright,trademarkrights,rightsintradesecretsand/orknowhow,oranyotherintellectualpropertyrightsofActionsorothers,howeverdenominated,whetherbyexpressorimpliedrepresentation,byestoppel,orotherwise.InformationDocumentedhererelatessolelytoActionsproductsdescribedhereinsupersedes,asofthereleasedateofthispublication,allpreviouslypublisheddataandspecificationsrelatingtosuchproductsprovidedbyActionsorbyanyotherpersonpurportingtodistributesuchinformation.Actionsreservestherighttomakechangestospecificationsandproductdescriptionsatanytimewithoutnotice.ContactyourActionssalesrepresentativetoobtainthelatestspecificationsbeforeplacingyourproductorder.Actionsproductmaycontaindesigndefectsorerrorsknownasanomaliesorerratawhichmaycausetheproductsfunctionstodeviatefrompublishedspecifications.Anomalyor“errata”sheetsrelatingtocurrentlycharacterizedanomaliesorerrataareavailableuponrequest.DesignersmustnotrelyontheabsenceorcharacteristicsofanyfeaturesorinstructionsofActions’productsmarked“reserved”or“undefined.”Actionsreservestheseforfuturedefinitionandshallhavenoresponsibilitywhatsoeverforconflictsorincompatibilitiesarisingfromfuturechangestothem.Actions’productsarenotdesigned,intended,authorizedorwarrantedforuseinanylifesupportorotherapplicationwhereproductfailurecouldcauseorcontributetopersonalinjuryorseverepropertydamage.AnyandallsuchuseswithoutpriorwrittenapprovalofanOfficerofActionsandfurthertestingand/ormodificationwillbefullyattheriskofthecustomer.Copiesofthisdocumentand/orotherActionsproductliterature,aswellastheTermsATS2805A硬件设计指南Copyright©ActionsSemiconductorCo.,Ltd.2013.Allrightsreserved.Version:1.0Page3andConditionsofSaleAgreement,maybeobtainedfromanauthorizedActionsrepresentative.Theword“ACTIONS”,theActions’LOGO,whetherusedseparatelyand/orincombination,andthephase“ATS2805A”,aretrademarksofActionsSemiconductorCompany,Ltd.,Namesandbrandsofothercompaniesandtheirproductsthatmayfromtimetotimedescriptivelyappearinthisproductdatasheetarethetrademarksoftheirrespectiveholders;noaffiliation,authorization,orendorsementbysuchpersonsisclaimedorimpliedexceptasmaybeexpresslystatedtherein.ACTIONSDISCLAIMSANDEXCLUDESANYANDALLWARRANTIES,INCLUDINGWITHOUTLIMITATIONANYANDALLIMPLIEDWARRANTIESOFMERCHANTABILITY,FITNESSFORAPARTICULARPURPOSE,TITLE,ANDAGAINSTINFRINGEMENTANDTHELIKE,ANDANYANDALLWARRANTIESARISINGFROMANYCOURSEOFDEALINGORUSAGEOFTRADE.INNOEVENTSHALLACTIONSBERELIABLEFORANYDIRECT,INCIDENTAL,INDIRECT,SPECIAL,PUNITIVE,ORCONSEQUENTIALDAMAGES;ORFORLOSTDATA,PROFITS,SAVINGSORREVENUESOFANYKIND;REGARDLESSOFTHEFORMOFACTION,WHETHERBASEDONCONTRACT;TORT;NEGLIGENCEOFACTIONSOROTHERS;STRICTLIABILITY;BREACHOFWARRANTY;OROTHERWISE;WHETHERORNOTANYREMEDYOFBUYERISHELDTOHAVEFAILEDOFITSESSENTIALPURPOSE,ANDWHETHERACTIONSHASBEENADVISEDOFTHEPOSSIBILITYOFSUCHDAMAGESORNOT.ATS2805A硬件设计指南Copyright©ActionsSemiconductorCo.,Ltd.2013.Allrightsreserved.Version:1.0Page42目录Declaration...............................................................................22目录....................................................................................43版本历史................................................................................6引言.......................................................................................74.1编写目的.................................................................................74.2术语和缩写词............................................................................7总体说明...................................................................................84.3模块划分.................................................................................84.4原理图设计总体原则....................................................................84.5PCB设计总体说明.....................................................................104.6模具设计总体说明...............................................................