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首页 DRAGSTER_4k_2

DRAGSTER_4k_2.pdf

DRAGSTER_4k_2

duanxin201101
2011-07-21 0人阅读 举报 0 0 暂无简介

简介:本文档为《DRAGSTER_4k_2pdf》,可适用于IT/计算机领域

DRAGSTERLINESCANSENSORDRkLCCDRkDRkDRkLCCDRkDRkDRxkLCCDRxkDRxkDRxkLCCRGBDRxkRGBDRxkRGBShortSpecificationPartname:DRAGSTERLINESCANSENSORCoveredversions:DRkLCCDRkDRkDRkLCCDRkDRkDRxkLCCDRxkDRxkDRxkLCCRGBDRxkRGBDRxkRGBRevision:Date:Producer:AWAIBALdaContactAddress:MadeiraTechnopolo,Funchal,Madeira,PORTUGALContactPhone:ContactEmail:infoawaibacompageofContentsContentsIntroductionExternalComponentsElectricalDescriptionAbsoluteMaximumRatingsElectricaloverstressimmunityLatchupimmunityPoweronSequenceOperatingConditionsElectricalcharacteristicsOpticalcharacteristicsDRkLCCDRkDRkOpticalcharacteristicsDRxkLCCDRxkDRxkOpticalcharacteristicsDRkLCCDRkDRkQuantumefficiencyallBWversionsFiltertransmissionforRGBBayerpatternsensorversionsColorfilterarrangementforRGBcolorfilterversionsPlacementofpixelsDRXkPlacementofpixelsDRxXkTestspecialpixelsDRXkandDRxXkPlacementofpixelsDRXkTestspecialpixelsDRXkFunctionalDescriptionGeneralsensordescriptionDigitalReadoutconceptSerialwireconfigurationinterfaceTaporganizationTaporganizationDRkTaporganizationDRkTaporganizationDRxkTaporganizationDRkTaporganizationDRxkTaporganizationDRkTaporganizationDRkTaporganizationDRkTaporganizationDRxkMechanicalDescriptionsPackagedrawingsDRkPackagedrawingDRkpageofPackageDrawingDRkDRxkPackagedrawingDRkDRxkPackagedrawingDRkLCC,DRxkLCCandDRkLCCPinoutsPinoutDRkLCC,DRxkLCCandDRkLCCConnectorsfordifferentversionsofinvarheadboardpackagesConnectorsignalassignmentinvarheadboardvariations(DRkDRkDRkDRk,DRxkDRxk)CONNECTORCONNECTORCONNECTORCONNECTORpageofIntroductionDRAGSTERisaplatformofadigitallinescansensorsTheSensorfamilyisorganizedsuchthatlinescansensorwithbasicelementsofxkpixelsrespectivelyxkpixelswithumpitchorxkpixelswithumpitchcanbeeasilyrealizedEgsensorswithpixelnumbersof:xkxkxkxkxkxkxkxk,xkxkxkarepossibleThechipversionswithduallinereadoutareoptionallyavailablewithBayerpatternRGBfiltersplacedonthesensorsForallvariationsthebasicreadoutandcontrolelectronicsareidenticalFurtherdifferentvariationsofpixelaspectratioscanbeimplementedPleasecontactAWAIBAifyoushouldrequirecustomizedresolutionsensorsThecurrentspecificationcoversthefollowingdevicevariations:PartNumberNumberofpixelsPixelsizePackageTypeSiliconRevisionDRkLCCxumxumLCCEDRkxumxumInvarmoduleEDRkxumxumInvarmoduleEDRkLCCxumxumLCCEDRkxumxumInvarmoduleEDRkxumxumInvarmoduleEDRxkLCCxumxumLCCEDRxkxumxumInvarmoduleEDRxk**xumxumInvarmoduleEDRxkLCCRGBxumxumLCCEDRxkRGBxumxumInvarmoduleEDRxkRGBxumxumInvarmoduleE**salesmayrestrictionsapplytosomemarketsinJapanThesensorfeaturesalownoisepixelwithtrueCDSandglobalshutterforinterleavedreadoutandintegrationoperationEachpixelhasanonpixelADCandbitreadoutregisterADconversionismadetobitsandforoutputclampedtobittoguaranteefullDNsignalswingTheADCgaincanbeprogrammedinarangeofdBtilldBbymeansofanbitDACcontrolledovertheserialconfigurationinterfaceThereadoutismadebybitwidedigitaltapsorganizedinoddevenorderforeachksegment(fullbitreadoutispossibleforspecialpurposes)Foreachlinesegment,allkpixelshavetobereadoutpageofForsensorversionswithumpixelpitch,twoksegmentreadoutcircuitsareplacedoneachsideofthepixelline,toleadtoabasicsegmentofkpixels,evenpixelsreadoutoverthebottomreadout,oddpixelsreadoutoverthetopreadoutStartofintegration,endofintegrationandoptionalstartofreadoutarestarteduponindividualexternaltriggereventsToenhancedynamicrangemultiplenondestructivereadoutsarepossiblepageofExternalComponentspageofFig:RecommendedexternalcomponentsforheadboardDATESTMUXXXCCCXXCCXXCCXLLBoardContactforVDDDVDDESDVDDIOVDDDGNDCXCCXLCXLCGNDVDDbulkGNDVDDABoardContactforVDDABoardContactforGNDGNDRecommendedvaluesforcapacitorsandinductancesComponentDescriptionNominalvalueToleranceVoltagerangeCPowerdecouplingcapacitor,closetoeachVDDxconnectorpinlowESRCeramicnF>VCPowerdecouplingcapacitor,placedonetimeperpowersupplyTantaltypeuF>VCPowerdecouplingcapacitor,placedonetimeperpowersupplyTantaltypeuF>VLPowerdecouplinginductancenHdimensionaccordingpowerconsumptionofrespectivesensorvariation{infoonly:OptionalexternalcomponentsComponentDescriptionNominalvalueToleranceVoltagerangeCOptionaladditionaldecouplingcapacitorontheoutputsofTESTMUX*nF>VDACOptionaladditionalDACorresistortrimmersonoutputsofTEATMUX**V–V(orwider)Outputresistance<kOhm>V*optionaladditionalcomponents)Oneachsegmentsoutput“TESTMUXXX#”andadditionalcapacitancecanbeplacedIncombinationwithwritingRegisterxAvaluexFthiswillreducethelienbylienoffsetnoiseEach“TESTMUXXX#”signalcanbeleftindividually,orortheycanbeconnectedtogether**optionaladditionalcomponents)Alloutputs“TESTMUXXX#”areconnectedtogetherandanadditionalDACisplacedSuchDACmaypermittoprovidemorefinetuningoftheonchipblacklevelbymeansofsettingRegisterXAtovaluexFOnchipthereisanbitresolutionDACprovidedforthispurposeTheexternalDACprovidesonlybenefitifmorefineadjustmentstepsarerequiredForsensorswithumpixelitmaymakesensetoprovidesuchDACfortopandbottomsideseparately,thoughisnotmandatory:endinfo}pageofElectricalDescriptionThesensorwillcomplytothespecificationslistedinthissectionwithintheoperatingrangeslistedintherespectivesectionAnappliedsignalmustnothaveadeviationfromtheidealsignal,atthepinofthecircuit,suchthatthecircuitortheparameterundertestareaffectedsignificantlyProperdecouplingofthecircuitaccordingtosectionisrequiredThefollowingsectiondefinesthelimitsoffunctionaloperationandparametriccharacteristicsofthecircuit,andreliabilityNotethatfunctionalityofthecircuitoutsidetheoperatingrangeasspecifiedinthissectionisnotguaranteedAbsoluteMaximumRatingsStressesabovethoselistedinthisclausemaycauseimmediateandpermanentdevicefailureOperationoutsidetheoperatingconditionsforextendedperiodsmayaffectdevicereliabilityItisnotimpliedthatmorethanoneoftheseconditionscanbeviolatedsimultaneouslyTotalcumulativedwelltimeabovethemaximumoperatingratingfortemperaturemustbelessthanhoursSymbolDescriptionMinMaxUnitVDDPowersupplyvoltage(digital)VVIOVoltageonanyIOVDDIOorVIIODCforwardBIAScurrent,inputoroutput(source)(sink)mATjJunctiontemperature°CpageofElectricaloverstressimmunityElectrostaticdischargesoncomponentlevel:ThedevicewithstandskVoltsHumanBodyModelESDpulseswhentestedaccordingtoMILSTDmethodLatchupimmunityStaticlatchupprotectionlevelismAat°CwhentestedaccordingtoEIAJESDPoweronSequenceThecorrectfullysequentialpoweronsequenceforalldevicesinINVARheadboardpackageis:)VDDESD)VDDA)VDDBULK)VDDD)VDDIO)rampupsignalsonanyinputs)releaseNRESETXXAsimplifiedpoweronsequenceis:)VDDESD)VDDBULKVDDAVDDDVDDIO)rampupsignalsonanyinputs)releaseNRESETXXFortheLCCpackageversions,itisimportantthatVDDrampspriortoanydigitalinputsignalInanyconditionthetwofollowingsituationsaretobeavoided:FaultA:AnyVDDxissuppliedbeforeVDDESDortoahighervaluethanVDDESDFaultB:DigitalinputsaresuppliedpriortosupplyofVDDESDpageofOperatingConditionsFunctionaloperationisguaranteedundertheseconditionsSymbolDescriptionmintypicalmaxunitVDDDPowersupplyvoltage(digital)VVDDAPowersupplyvoltage(analogue)VVDDESDPowersupplyvoltageESDVVDDIOPowersupplyvoltageIOVGNDGroundsupplyVFclkInputClockFrequencySiliconRevisionE*MHzDutyclkInputClockDutycycleJitterclkInputClockJitterpsCloadLoadcapacitanceondigitalIO'spFTjJunctiontemperature°CVnrmsVDDDRMSNoiseonVDDdigitalmVVnppVDDDPeaktoPeakNoiseonVDDdigitalmVVnrmsVDDARMSNoiseonVDDanaloguemvVnppVDDAPeaktoPeakNoiseonVDDanaloguemvVnrmsVDDIORMSNoiseonVDDIOmvVnppVDDIOPeaktoPeakNoiseonVDDIOmvVilLowlevelinputvoltageVVihHighlevelinputvoltage*VDDIOVDDIOVDDIOV*FclkcanbelowerthenMHzhowevertheADCconversionaccuracymightbereducedpageofElectricalcharacteristicsCurrentconsumptionsareforonesegmentofkpixelsmultiplesapplyforhigherresolutionsensorsSymbolDescriptionMinMaxUnitVolLowleveloutputvoltage*VVohHighleveloutputvoltage*VDDIOVIilLowlevelinputleakage(Vi=)uAIihHighlevelinputleakage(Vi=VDDIO)uAtslew,risingOutputslewrateofrisingedge*nstslew,fallingOutputslewrateoffallingedge*nsPtot**PowerConsumptionperksegmentmWI(VDDA)CurrenttoanalogdevicesperksegmentmAI(VDDD)CurrenttoDigitaldevicesperksegmentmAI(VDDIO)CurrentforIOperksegmentmAI(VDDbulk)Currentoverbulkcontacts,nominalnoDCcurrent,shouldbedesignedtosupportequalcurrenttoVDDDI(VDDESD)CurrentofESDprotection,nominalnoDCcurrent,shouldbedesignedtosupportequalcurrenttoVDDD*outputswingsonsignals“PIXELCLK”maybelowerinamplitudeatclockspeedsaboveMHzwhenconnectedtomaximumspecifiedcapacitiveloadpageofResultingmaximumcurrentconsumptionforthedifferentchipvariations:PartNumberI(VDDA)mAI(VDDD)mAI(VDDIO)mA*PtotmW**(totalpowerconsumption)DRkDRkDRkDRkDRxkDRxkPartNumberI(VDD)mAPtotmW**(totalpowerconsumption)DRkDRkDRxk*pF**AtVDDDIO=VMHzCloaddigpFIOactivitypageofOpticalcharacteristicsDRkLCCDRkDRkParameterMinTypTargetMaxunitPixelsizexumPixelpitchinxdirectionumNumberofdarkpixelsinmostleftsegmentpixelsFillFactorQuantumefficiencyatnmFullWellcapacity()keTotalSystemGainKDNeDSNUrms()DNbitResponsivity()DNnJcm(bit)Responsvityanaloguegainx()DNnJcm(bit)PRNUrms()(fullscale)PRNUpp()(fullscale)ADCProgrammablegaindBADCgainresolutionbitBloomingoverloadtolerancexinfiniteLagCrosstalk(opticalelectrical)ExposuretimerangeinfiniteusTemporalnoiseDarkrms()*DNbitDarknoiseelectronsrms()*eNEE(noiseequivalentenergy)unitygain()nJcmTemporalnoiseDarkrmsgainx()*DNbitDarknoiseelectronsrmsgainx()*eNEE(noiseequivalentenergy)analoguegainx()*nJcmNonLinearity()DarkcurrentCemsMaximumLineRatekScansADCResolution()***bitNumberofoutputtapsperksegmentConfigurationInterfaceSerialline(interfaceksegment)IntegrationcontrolAsynchronous,withdigitalsignalsTriggerdelayusIntegrationReadoutInterleaved()Tint=us,Unitygain(CDSgain=>xInverseADCgain=xh)()T=ºC,Tint=us,Unitygain(CDSgain=>xInverseADCgain=xh)()Measuredindeviationfromfullscalesignalforthesignalrangeof(accordingtoEMVAproposalforlinearitymeasurement)()Atunitygain(CDSgain=>xInverseADCgain=xhendcounter(ADClevels))pageof()Rampoffsetandrampgainmustbeadjustedforallsegmentstomatchwitheachother()T=ºC,Tint=us,Unitygain(CDSgain=>xInverseADCgain=xh)*{infoonly:temporalnoisecanfurtherbereducedbysubtractingfromeachlinetheaveragevalueofthedarkreferencepixels,whichwillreducetemporalnoisecomponentscoupledoverthesupplyatfrequenciesbelowthelinerate:endinfo}***internalADCresolutionisbitpageofOpticalcharacteristicsDRxkLCCDRxkDRxkParameterMinTypTargetMaxunitPixelsizexumPixelpitchinxdirectionumNumberofdarkpixelsinmostleftsegmentxpixelsFillFactorQuantumefficiencyatnmFullWellcapacity()keTotalSystemGainKDNeDSNUrms()DNbitResponsivity()DNnJcm(bit)Responsvityanaloguegainx()DNnJcm(bit)PRNUrms()(fullscale)PRNUpp()(fullscale)ADCProgrammablegaindBADCgainresolutionbitBloomingoverloadtolerancexinfiniteLagCrosstalk(opticalelectrical)

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