MOTOROLA ESD解读

12M09158A58ES9250124FELECTROSTATICDISCHARGETESTPROCEDURE4-28-98IssueOES366311-20-91|IssueANS28652-27-92|IssueBNS31979-16-92ChonsooSong|ChonsooSong|GregStehling|Clarificationofthetest|Modifyprocedureparagraph6.|procedure.|||-----------------------------------------------------------------------------------------------------------------------------------------------------------------IssueCNS36187-1-93|IssueDNS40744-12-94|IssueEES66667-19-95VineetKantayya|VineetKantayya|VineetKantayyaIncorporationofIEC801-2.|Modifyprocedurepara.6.|ScottTrandai||NSG435addition||-----------------------------------------------------------------------------------------------------------------------------------------------------------------IssueFES92504-28-98||GregStehling||AddSchaffnerNSG432tester||Clarifyprocedures||Deleteoldtestconsole||----------------------------------------------------------------------------------------------------------------------------------------------------------------NOTE:NOPARTOFTHISSPECIFICATIONMAYBECHANGEDWITHOUTAUTHORIZATIONFROMTHEMANAGEROFPRODUCTQUALITYENGINEERING.CONTENTS1.SCOPE2.PURPOSE3.TESTEQUIPMENTSREQUIRED4.GENERALDESCRIPTIONSOFKeytekMinizapMZ-15,SchaffnerNSG432andNSG4355.TESTSET-UP6.TESTPROCEDURESFORKeytekMinizapMZ-15,SchaffnerNSG432andNSG4357.TESTRESULTS8.REFERENCEDOCUMENTSTABLE1.0ESDTESTCLASSESANDREQUIREMENTSFIGURE1.0KeytekMinizapMZ-15FIGURE2.0SchaffnerNSG435FIGURE3.0SchaffnerNSG432FIGURE3.0aSchaffnerNSG432AccessoriesFIGURE3.0bSchaffnerNSG432ContactDischargeConfigurationFIGURE4.0ESDTESTSET-UPTABLE2.0ESDDATASHEET9.ADDENDUM12M09158A58ES9250224FELECTROSTATICDISCHARGETESTPROCEDURE4-28-981.SCOPE:1.1Thisdocumentisintendedtostandardizethemethodandmannerofapplyingsimulatedelectrostaticvoltagestoallapplicableproducts.1.2ProductstobeTested:ApplicableProductTypeTestClasses(Note1)BaseStations/Repeaters01345AComm.Centers013Consoles/Desksets013Computers013DataControlModules01345A5BMicrowaveStations013MobileControlUnits01345A78MobileRadios01345A678CECompliant(European)0CE13CE45A678MultiplexEquipment013PortableProducts012345A5B78CECompliant(European)0CE123CE45A5B78PowerSupplies/BatteryChargers012345A5B78Note1:RefertoTable1.0fordefinitionsofeachtestclass.1.3Application:TheprototypeandpilotrununitssubmittedtoReliabilityEngineeringforevaluationwillbesubjectedtoelectrostaticdischargetestsasoutlinedinthisdocument.Theywillnotalwaysbeperformedlast.Inaddition,productionunitsmaybesampledandsubjectedtothesetestsatthediscretionofReliabilityEngineering.Aminimumofthree(3)unitsofeachtype(prototype,pilotrun,and/orproductionversion)shouldbetestedtoshowconsistentconformancetospecifications.Forexample,3differentprototypeunitsshouldbetestedforESDperformance.12M09158A58ES9250324FELECTROSTATICDISCHARGETESTPROCEDURE4-28-982.PURPOSE:2.1Toestablishavalidtestprogramandtoensureahighstandardofproductreliabilityundertheconditionsofhighvoltageelectrostaticdischargegeneratedbyantennasystemsandpersonnelfromnormalproducthandling.3.TESTEQUIPMENTSREQUIRED:3.1TheKeytekMinizapMZ-15canbeusedtosimulatehumanhand/metalairdischargefrom1KVto15KV.Itusesa150pf/330OhmRCdischargenetworkperrevisedIECPub.801-2.TheMZ-15canbepoweredbytheinternalrechargeableNiCdbatteriesorbytheplug-inACadapter.TheMZ-15shallbeusedforESDtestsrangingfrom1KVto15KV.TheMZ-15issuppliedwithtwodischargetips:one8mmdiametertipandonepointedtip.Usethe8mmdiametertipfortheairdischargemodeandthepointedtipforthecurrentinjectionmode.3.2SchaffnerNSG435:a)HumanDischargeNetwork(separateforpositiveandnegative)(150pF/330OhmRC0dischargenetworkperIECPub.801-2),+1to+15KV.3.3SchaffnerNSG432:a)AntennaDischargeNetwork(separateforpositiveandnegative)(1000pFCapacitor),upto+25KV.b)HumanDischargeNetwork(separateforpositiveandnegative)(150pF/330OhmRCdischargenetworkperIECPub.801-2),+1to+15KV.4.GENERALDESCRIPTIONSOFKEYTEKMINIZAPMZ-15ANDSchaffnerNSG432andNSG4354.1GeneralDescriptionofKeyTekMinizapMZ-15:SeeFigure1.0forapictureofaMZ-15.4.1.1Outputdischargetip:(+/-1-15KVDC)OutputdischargetipislocatedattheverytopoftheMZ-15.Thetipscaneasilybepluggedinandoutoftheoutputreceptacle.4.1.2Voltageindicator:a)L.E.DReadout-L.E.Dbardisplaymeasuresactualhighvoltageatthetip.Ithasafastresponsepeakindicatorforanaccuratehighrepetitionratedisplay.b)L.C.DReadout-Digitaldisplaymeasuresactualhighvoltageatthetip.12M09158A58ES9250424FELECTROSTATICDISCHARGETESTPROCEDURE4-28-984.1.3Voltageselectionknob:(+/-1to15KVDC)a)L.E.D.Readout-ThevoltageselectionknobislocatedattheupperleftpartofMZ-15.TheappropriatevoltagecanbesetbyturningtheknobwhileholdingdowntheNORMALortheCONTACTbutton.TheL.E.Dbargraphwillindicatethevoltagethatisbeingset.b)L.C.D.Readout-AsintheL.E.D.ReadoutmodelthevoltageissetbyturningthevoltageselectionknobwhileholdingdowntheNORMALortheCONTACTbutton.Thevoltageselectionknobisamulti-turnknobsoseveralfullturnsoftheknobmayberequiredtosetthedigitalvoltageindicatortothedesiredtestvoltage.4.1.4BatterycheckandPulserepetitionrateselectionknob:ThebatterycheckandthepulserateselectionknobislocatedattheupperrightpartoftheMZ-15.Totheleftoft