ICL8038CCPD中文资料

1TMFileNumber2864.4CAUTION:Thesedevicesaresensitivetoelectrostaticdischarge;followproperICHandlingProcedures.1-888-INTERSILor321-724-7143|IntersilandDesignisatrademarkofIntersilAmericasInc.Copyright©IntersilAmericasInc.2001,AllRightsReservedICL8038PrecisionWaveformGenerator/VoltageControlledOscillatorTheICL8038waveformgeneratorisamonolithicintegratedcircuitcapableofproducinghighaccuracysine,square,triangular,sawtoothandpulsewaveformswithaminimumofexternalcomponents.Thefrequency(orrepetitionrate)canbeselectedexternallyfrom0.001Hztomorethan300kHzusingeitherresistorsorcapacitors,andfrequencymodulationandsweepingcanbeaccomplishedwithanexternalvoltage.TheICL8038isfabricatedwithadvancedmonolithictechnology,usingSchottkybarrierdiodesandthinfilmresistors,andtheoutputisstableoverawiderangeoftemperatureandsupplyvariations.Thesedevicesmaybeinterfacedwithphaselockedloopcircuitrytoreducetemperaturedrifttolessthan250ppm/oC.Features•LowFrequencyDriftwithTemperature.....250ppm/oC•LowDistortion...............1%(SineWaveOutput)•HighLinearity...........0.1%(TriangleWaveOutput)•WideFrequencyRange............0.001Hzto300kHz•VariableDutyCycle.....................2%to98%•HighLevelOutputs......................TTLto28V•SimultaneousSine,Square,andTriangleWaveOutputs•EasytoUse-JustaHandfulofExternalComponentsRequiredPinoutICL8038(PDIP,CERDIP)TOPVIEWFunctionalDiagramOrderingInformationPARTNUMBERSTABILITYTEMP.RANGE(oC)PACKAGEPKG.NO.ICL8038CCPD250ppm/oC(Typ)0to7014LdPDIPE14.3ICL8038CCJD250ppm/oC(Typ)0to7014LdCERDIPF14.3ICL8038BCJD180ppm/oC(Typ)0to7014LdCERDIPF14.3ICL8038ACJD120ppm/oC(Typ)0to7014LdCERDIPF14.3SINETRIANGLEDUTYCYCLEV+FMBIASNCNCSINEWAVEV-ORGNDTIMINGSQUAREFMSWEEP1234567141312111098ADJUSTCAPACITORWAVEOUTINPUTSINEWAVEADJUSTWAVEOUTOUTFREQUENCYADJUSTCOMPARATOR#1COMPARATOR#2FLIP-FLOPSINECONVERTERBUFFERBUFFER9211I106V+V-ORGNDCURRENTSOURCE#1CURRENTSOURCE#22IC3DataSheetApril2001[/Title(ICL8038)/Sub-ject(Preci-sionWave-formGener-ator/VoltageCon-trolledOscil-lator)/Author()/Key-words(Inter-silCorpo-ration,semi-con-ductor,wave-formgenera-tor,volt-agecon-trolledoscilla-tor,preci-sion,OBSOLETEPRODUCTNORECOMMENDEDREPLACEMENTcontactourTechnicalSupportCenterat1-888-INTERSILor(V-toV+).............................36VInputVoltage(AnyPin)............................V-toV+InputCurrent(Pins4and5)...........................25mAOutputSinkCurrent(Pins3and9).....................25mAOperatingConditionsTemperatureRangeICL8038AC,ICL8038BC,ICL8038CC............0oCto70oCThermalResistance(Typical,Note1)θJA(oC/W)θJC(oC/W)CERDIPPackage.................7520PDIPPackage...................115N/AMaximumJunctionTemperature(CeramicPackage)........175oCMaximumJunctionTemperature(PlasticPackage)........150oCMaximumStorageTemperatureRange.........-65oCto150oCMaximumLeadTemperature(Soldering10s)............300oCDieCharacteristicsBackSidePotential....................................V-CAUTION:Stressesabovethoselistedin“AbsoluteMaximumRatings”maycausepermanentdamagetothedevice.Thisisastressonlyratingandoperationofthedeviceattheseoranyotherconditionsabovethoseindicatedintheoperationalsectionsofthisspecificationisnotimplied.NOTE:1.θJAismeasuredwiththecomponentmountedonanevaluationPCboardinfreeair.ElectricalSpecificationsVSUPPLY=±10Vor+20V,TA=25oC,RL=10kΩ,TestCircuitUnlessOtherwiseSpecifiedPARAMETERSYMBOLTESTCONDITIONSICL8038CCICL8038BCICL8038ACUNITSMINTYPMAXMINTYPMAXMINTYPMAXSupplyVoltageOperatingRangeVSUPPLYV+SingleSupply+10-+30+10-+30+10-+30VV+,V-DualSupplies±5-±15±5-±15±5-±15VSupplyCurrentISUPPLYVSUPPLY=±10V(Note2)1220-1220-1220mAFREQUENCYCHARACTERISTICS(AllWaveforms)Max.FrequencyofOscillationfMAX100--100--100--kHzSweepFrequencyofFMInputfSWEEP-10--10--10-kHzSweepFMRange(Note3)-35:1--35:1--35:1-FMLinearity10:1Ratio-0.5--0.2--0.2-%FrequencyDriftwithTemperature(Note5)Δf/ΔT0oCto70oC-250--180--120ppm/oCFrequencyDriftwithSupplyVoltageΔf/ΔVOverSupplyVoltageRange-0.05--0.05-0.05-%/VOUTPUTCHARACTERISTICSSquareWaveLeakageCurrentIOLKV9=30V--1--1--1μASaturationVoltageVSATISINK=2mA-0.20.5-0.20.4-0.20.4VRiseTimetRRL=4.7kΩ-180--180--180-nsFallTimetFRL=4.7kΩ-40--40--40-nsTypicalDutyCycleAdjust(Note6)ΔD2982-982-98%Triangle/Sawtooth/Ramp-AmplitudeVTRIAN-GLERTRI=100kΩ0.300.33-0.300.33-0.300.33-xVSUPPLYLinearity-0.1--0.05--0.05-%OutputImpedanceZOUTIOUT=5mA-200--200--200-ΩICL80383SineWaveAmplitudeVSINERSINE=100kΩ0.20.22-0.20.22-0.20.22-xVSUPPLYTHDTHDRS=1MΩ(Note4)-2.05-1.53-1.01.5%THDAdjustedTHDUseFigure4-1.5--1.0--0.8-%NOTES:2.RAandRBcurrentsnotincluded.3.VSUPPLY=20V;RAandRB=10kΩ,f≅10kHznominal;canbeextended1000to1.SeeFigures5Aand5B.4.82kΩconnectedbetweenpins11and12,TriangleDutyCyclesetat50%.(UseRAandRB.)5.Figure1,pins7and8connected,VSUPPLY=±10V.SeeTypicalCurvesforT.C.vsVSUPPLY.6.Nottested,typicalvaluefordesignpurposesonly.ElectricalSpecificationsVSUPPLY=±10Vor+20V,TA=25oC,RL=10kΩ,TestCircuitUnlessOtherwiseSpecified(Continued)PARAMETERSYMBOLTESTCONDITIONSICL8038CCICL8038BCICL8038ACUNITSMINTYPMAXMINTYPMAXMINTYPMAXTestCon