characterizationwww.55kkk.com

LMK1C110x1.
8-V,2.
5-V,and3.
3-VLVCMOSClockBufferFamily1FeaturesHigh-performance1:6and1:8LVCMOSclockbufferVerylowoutputskew<55psExtremelylowadditivejitter<25-fsnominal–12-fstypicalatVDD=3.
3V–15-fstypicalatVDD=2.
5V–28-fstypicalatVDD=1.
8VVerylowpropagationdelay<3nsSynchronousoutputenableSupplyvoltage:3.
3V,2.
5V,or1.
8V–3.
3-VtolerantinputatallsupplyvoltagesIndustryhighESDratingof9000VHBMfmax=250MHzfor3.
3Vfmax=200-MHzfor2.
5Vand1.
8VOperatingtemperaturerange:–40°Cto125°CAvailablein14-pinand16-pinTSSOPpackage2ApplicationsFactoryautomation&controlTelecommunicationsequipmentDatacenter&enterprisecomputingGridinfrastructureMotordrivesMedicalimaging3DescriptionTheLMK1C110xisamodular,high-performance,low-skew,general-purposeclockbufferfamilyfromTexasInstruments.
Theentirefamilyisdesignedwithamodularapproachinmind.
Fivedifferentfan-outvariations,1:2,1:3,1:4,1:6and1:8areavailable.
Allofthedeviceswithinthisfamilyarepin-compatibletoeachotherandbackwardscompatibletotheCDCLVC110xfamilyforeasyhandling.
Allfamilymemberssharethesamehighperformingcharacteristicssuchaslowadditivejitter,lowskew,andwideoperatingtemperaturerange.
TheLMK1C110xsupportsasynchronousoutputenablecontrol(1G)whichswitchestheoutputsintoalowstatewhen1Gislow.
TheLMK1C110xfamilyoperatesina1.
8-V,2.
5-Vand3.
3-Venvironmentandarecharacterizedforoperationfrom–40°Cto125°C.
DeviceInformationPARTNUMBERPACKAGEBODYSIZE(NOM)LMK1C1106TSSOP(14)5.
00mmx4.
40mmLMK1C1108TSSOP(16)5.
00mmx4.
40mmFunctionalBlockDiagramwww.
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comLMK1C1106,LMK1C1108SNAS814–DECEMBER2020Copyright2020TexasInstrumentsIncorporatedSubmitDocumentFeedback1ProductFolderLinks:LMK1C1106LMK1C1108LMK1C1106,LMK1C1108SNAS814–DECEMBER2020AnIMPORTANTNOTICEattheendofthisdatasheetaddressesavailability,warranty,changes,useinsafety-criticalapplications,intellectualpropertymattersandotherimportantdisclaimers.
PRODUCTIONDATA.
TableofContents1Features.
12Applications.
13Description.
14RevisionHistory.
25PinConfigurationandFunctions.
36Specifications.
46.
1AbsoluteMaximumRatings46.
2ESDRatings46.
3RecommendedOperatingConditions46.
4ThermalInformation46.
5ElectricalCharacteristics56.
6TimingRequirements66.
7TypicalCharacteristics.
67ParameterMeasurementInformation.
78DetailedDescription.
98.
1Overview.
98.
2FunctionalBlockDiagram.
98.
3FeatureDescription.
98.
4DeviceFunctionalModes.
109ApplicationandImplementation.
119.
1ApplicationInformation.
119.
2TypicalApplication.
1110PowerSupplyRecommendations.
1311Layout.
1411.
1LayoutGuidelines.
1411.
2LayoutExample.
1412DeviceandDocumentationSupport.
1512.
1DocumentationSupport.
1512.
2ReceivingNotificationofDocumentationUpdates.
.
1512.
3SupportResources.
1512.
4Trademarks.
1512.
5ElectrostaticDischargeCaution.
1512.
6Glossary.
1513Mechanical,Packaging,andOrderableInformation.
154RevisionHistoryNOTE:Pagenumbersforpreviousrevisionsmaydifferfrompagenumbersinthecurrentversion.
DATEREVISIONNOTESDecember2020*InitialReleaseLMK1C1106,LMK1C1108SNAS814–DECEMBER2020www.
ti.
com2SubmitDocumentFeedbackCopyright2020TexasInstrumentsIncorporatedProductFolderLinks:LMK1C1106LMK1C11085PinConfigurationandFunctionsFigure5-1.
LMK1C1106andLMK1C1108PWPackage14-PinTSSOPand16-PinTSSOPTopViewTable5-1.
PinFunctionsPINTYPEDESCRIPTIONNAMELMK1C1106LMK1C1108LVCMOSCLOCKINPUTCLKIN11InputSingle-endedclockinputwithinternal300-kΩ(typical)pulldownresistortoGND.
Typicallyconnectedtoasingle-endedclockinput.
CLOCKOUTPUTENABLE1G22InputGlobalOutputEnablewithinternal300k-Ohm(typ)pulldownresistortoGND.
TypicallyconnectedtoVDDwithexternalpullupresistor.
HIGH:outputsenabledLOW:outputsdisabledLVCMOSCLOCKOUTPUTY033OutputLVCMOSoutput.
Typicallyconnectedtoareceiver.
Unusedoutputscanbeleftfloating.
Y11416Y21113Y31315Y466Y5911Y6–8Y7–9SUPPLYVOLTAGEVDD55PowerPowersupplyterminal.
Typicallyconnectedtoa3.
3-V,2.
5-V,or1.
8-Vsupply.
TheVDDpinistypicallyconnectedtoanexternal0.
1-μFcapacitornearthepin.
8101214GROUNDGND44GNDDeviceground.
771012www.
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comLMK1C1106,LMK1C1108SNAS814–DECEMBER2020Copyright2020TexasInstrumentsIncorporatedSubmitDocumentFeedback3ProductFolderLinks:LMK1C1106LMK1C11086Specifications6.
1AbsoluteMaximumRatingsoveroperatingfree-airtemperaturerange(unlessotherwisenoted)(1)MINMAXUNITVDDSupplyvoltage–0.
53.
6VVCLKINInputvoltage(CLKIN)VINInputvoltage(1G)VYnOutputpins(Yn)–0.
5VDD+0.
3IINInputcurrent–2020mAIOContinuousoutputcurrent–5050mATstgStoragetemperature–65150°C(1)StressesbeyondthoselistedunderAbsoluteMaximumRatingmaycausepermanentdamagetothedevice.
Thesearestressratingsonly,whichdonotimplyfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunderRecommendedOperatingCondition.
Exposuretoabsolute-maximum-ratedconditionsforextendedperiodsmayaffectdevicereliability.
6.
2ESDRatingsVALUEUNITV(ESD)ElectrostaticdischargeHumanbodymodel(HBM),perANSI/ESDA/JEDECJS-001,allpins(1)±9000VChargeddevicemodel(CDM),perJEDECspecificationJESD22-C101,allpins(2)±1500(1)JEDECdocumentJEP155statesthat500-VHBMallowssafemanufacturingwithastandardESDcontrolprocess.
(2)JEDECdocumentJEP157statesthat250-VCDMallowssafemanufacturingwithastandardESDcontrolprocess.
6.
3RecommendedOperatingConditionsoveroperatingfree-airtemperaturerange(unlessotherwisenoted)MINNOMMAXUNITVDDCoresupplyvoltage3.
3-Vsupply3.
1353.
33.
465V2.
5-Vsupply2.
3752.
52.
6251.
8-Vsupply1.
711.
81.
89TAOperatingfree-airtemperature–40125°CTJOperatingjunctiontemperature–40150°C6.
4ThermalInformationTHERMALMETRIC(1)LMK1C1106LMK1C1108UNITPW(TSSOP)PW(TSSOP)14PINS16PINSRqJAJunction-to-ambientthermalresistance114.
4123.
4°C/WRqJC(top)Junction-to-case(top)thermalresistance45.
253.
1°C/WRqJBJunction-to-boardthermalresistance60.
666.
4°C/WYJTJunction-to-topcharacterizationparameter5.
98.
9°C/WYJBJunction-to-boardcharacterizationparameter6065.
8°C/W(1)Formoreinformationabouttraditionalandnewthermalmetrics,seetheSemiconductorandICPackageThermalMetricsapplicationreport.
LMK1C1106,LMK1C1108SNAS814–DECEMBER2020www.
ti.
com4SubmitDocumentFeedbackCopyright2020TexasInstrumentsIncorporatedProductFolderLinks:LMK1C1106LMK1C11086.
5ElectricalCharacteristicsVDD=3.
3V±5%,–40°C≤TA≤125°C.
TypicalvaluesareatVDD=3.
3V,25°C(unlessotherwisenoted)PARAMETERTESTCONDITIONSMINTYPMAXUNITCURRENTCONSUMPTIONIDDCoresupplycurrent,staticAll-outputsdisabled,fIN=0V2545AIDDCoresupplycurrentAll-outputsdisabled,fIN=100MHz,VDD=1.
8V26mAIDDCoresupplycurrentAll-outputsdisabled,fIN=100MHz,VDD=2.
5V6.
510mAIDDCoresupplycurrentAll-outputsdisabled,fIN=100MHz,VDD=3.
3V1521mAIDDOutputcurrentPeroutput,fIN=100MHz,CL=5pF,VDD=1.
8V3.
23.
5Peroutput,fIN=100MHz,CL=5pF,VDD=2.
5V4.
65.
5Peroutput,fIN=100MHz,CL=5pF,VDD=3.
3V67CLOCKINPUTfIN_SEInputfrequencyVDD=3.
3VDC250MHzVDD=2.
5Vand1.
8VDC200VIHInputhighvoltage0.
7xVDDVVILInputlowvoltage0.
3xVDDdVIN/dtInputslewrate20%-80%ofinputswing0.
1V/nsIIN_LEAKInputleakagecurrent–5050uACIN_SEInputcapacitanceat25°C7pFCLOCKOUTPUTFORALLVDDLEVELSfOUTOutputfrequencyVDD=3.
3V250MHzVDD=2.
5Vand1.
8V200ODCOutputdutycycleWith50%dutycycleinput4555%t1G_ONOutputenabletimeSee(1)5cyclest1G_OFFOutputdisabletimeSee(2)5cyclesCLOCKOUTPUTFORVDD=3.
3V±5%VOHOutputhighvoltageIOH=1mA2.
8VVOLOutputlowvoltageIOL=1mA0.
2tRISE-FALLOutputriseandfalltime20/80%,CL=5pF,fIN=156.
25MHz0.
30.
7nstOUTPUT-SKEWOutput-outputskewSee(3)3555pstPART-SKEWPart-to-partskew950tPROP-DELAYPropagationdelaySee(4)1.
32.
2nstJITTER-ADDAdditiveJitterfIN=156.
25MHz,Inputslewrate=1.
6V/ns,Integrationrange=12kHz-20MHz1220fs,RMSROUTOutputimpedance50ΩCLOCKOUTPUTFORVDD=2.
5V±5%VOHOutputhighvoltageIOH=1mA0.
8xVDDVVOLOutputlowvoltageIOL=1mA0.
2xVDDtRISE-FALLOutputriseandfalltime20/80%,CL=5pF,fIN=156.
25MHz0.
330.
8nstOUTPUT-SKEWOutput-outputskewSee(3)55pstPART-SKEWPart-to-partskew450tPROP-DELAYPropagationdelaySee(4)1.
52.
5nswww.
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comLMK1C1106,LMK1C1108SNAS814–DECEMBER2020Copyright2020TexasInstrumentsIncorporatedSubmitDocumentFeedback5ProductFolderLinks:LMK1C1106LMK1C1108VDD=3.
3V±5%,–40°C≤TA≤125°C.
TypicalvaluesareatVDD=3.
3V,25°C(unlessotherwisenoted)PARAMETERTESTCONDITIONSMINTYPMAXUNITtJITTER-ADDAdditiveJitterfIN=156.
25MHz,Inputslewrate=1.
2V/ns,Integrationrange=12kHz-20MHz1527fs,RMSROUTOutputimpedance55ΩCLOCKOUTPUTFORVDD=1.
8V±5%VOHOutputhighvoltageIOH=1mA0.
8xVDDVVOLOutputlowvoltageIOL=1mA0.
2xVDDtRISE-FALLOutputriseandfalltime20/80%,CL=5pF,fIN=156.
25MHz0.
381nstOUTPUT-SKEWOutput-outputskewSee(3)55pstPART-SKEWPart-to-partskew930pstPROP-DELAYPropagationdelaySee(4)1.
53nstJITTER-ADDAdditiveJitterfIN=156.
25MHz,Inputslewrate=1.
2V/ns,Integrationrange=12kHz-20MHz2860fs,RMSROUTOutputimpedance64ΩGENERALPURPOSEINPUT(1G)VIHHigh-levelinputvoltage0.
75xVDDVVILLow-levelinputvoltage0.
25xVDDIIHInputhigh-levelcurrentVIH=VDD_REF–5050AIILInputlow-levelcurrentVIL=GND–5050(1)Measuredfrom1GrisingedgecrossingVIHtofirstrisingedgeofYn.
(2)Measuredfrom1GfallingedgecrossingVILtolastfallingedgeofYn.
(3)MeasuredfromrisingedgeofanyYnoutputtoanyotherYmoutput.
(4)MeasuredfromrisingedgeofCLKINtoanyYnoutput.
6.
6TimingRequirementsVDD=3.
3V±5%,–40°C≤TA≤125°CMINNOMMAXUNITPOWERSUPPLYV/tRAMPVDDramprate0.
150V/ms6.
7TypicalCharacteristicsFigure6-1.
DevicePowerConsumptionvsClockFrequency(Load5pF)LMK1C1106,LMK1C1108SNAS814–DECEMBER2020www.
ti.
com6SubmitDocumentFeedbackCopyright2020TexasInstrumentsIncorporatedProductFolderLinks:LMK1C1106LMK1C11087ParameterMeasurementInformationFigure7-1.
TestLoadCircuitFigure7-2.
ApplicationLoadWith50-ΩTerminationFigure7-3.
ApplicationLoadWithTerminationFigure7-4.
t1G_ONOutputEnableTimewww.
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comLMK1C1106,LMK1C1108SNAS814–DECEMBER2020Copyright2020TexasInstrumentsIncorporatedSubmitDocumentFeedback7ProductFolderLinks:LMK1C1106LMK1C1108Figure7-5.
t1G_OFFOutputDisableTimeFigure7-6.
PropagationDelaytPROP-DELAYandOutputSkewtOUTPUT-SKEWFigure7-7.
RiseandFallTimetRISE-FALLLMK1C1106,LMK1C1108SNAS814–DECEMBER2020www.
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com8SubmitDocumentFeedbackCopyright2020TexasInstrumentsIncorporatedProductFolderLinks:LMK1C1106LMK1C11088DetailedDescription8.
1OverviewTheLMK1C110xfamilyofdevicesispartofalow-jitterandlow-skewLVCMOSfan-outbuffersolution.
Forbestsignalintegrity,itisimportanttomatchthecharacteristicimpedanceoftheLMK1C110x'soutputdriverwiththatofthetransmissionline.
8.
2FunctionalBlockDiagram8.
3FeatureDescriptionTheoutputsoftheLMK1C110xcanbedisabledbydrivingthesynchronousoutputenablepin(1G)low.
Unusedoutputcanbeleftfloatingtoreduceoverallsystemcomponentcost.
SupplyandgroundpinsmustbeconnectedtoVDDandGND,respectively.
www.
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comLMK1C1106,LMK1C1108SNAS814–DECEMBER2020Copyright2020TexasInstrumentsIncorporatedSubmitDocumentFeedback9ProductFolderLinks:LMK1C1106LMK1C11088.
4DeviceFunctionalModesTheLMK1C110xoperatesfrom1.
8-V,2.
5-V,or3.
3-Vsupplies.
Table8-1showstheoutputlogicsoftheLMK1C110x.
Table8-1.
OutputLogicTableINPUTSOUTPUTSCLKIN1GYnXLLLHLHHHLMK1C1106,LMK1C1108SNAS814–DECEMBER2020www.
ti.
com10SubmitDocumentFeedbackCopyright2020TexasInstrumentsIncorporatedProductFolderLinks:LMK1C1106LMK1C11089ApplicationandImplementationNoteInformationinthefollowingapplicationssectionsisnotpartoftheTIcomponentspecification,andTIdoesnotwarrantitsaccuracyorcompleteness.
TI'scustomersareresponsiblefordeterminingsuitabilityofcomponentsfortheirpurposes,aswellasvalidatingandtestingtheirdesignimplementationtoconfirmsystemfunctionality.
9.
1ApplicationInformationTheLMK1C110xfamilyisalowadditivejitterLVCMOSbuffersolutionthatcanoperateupto250-MHzatVDD=3.
3Vand200MHzatVDD=2.
5Vto1.
8V.
Lowoutputskewaswellastheabilityforsynchronousoutputenableisfeaturedtosimultaneouslyenableordisablebufferedclockoutputsasnecessaryintheapplication.
9.
2TypicalApplicationFigure9-1.
SystemConfigurationExample9.
2.
1DesignRequirementsTheLMK1C110xshowninFigure9-1isconfiguredtofanouta100-MHzsignalfromalocalLVCMOSoscillator.
TheCPUisconfiguredtocontroltheoutputstatethrough1G.
TheconfigurationexampleisdrivingthreeLVCMOSreceiversinabackplaneapplicationwiththefollowingproperties:TheCPUclockcanacceptafullswingDC-coupledLVCMOSsignal.
AseriesresistorisplacedneartheLMK1C110xtocloselymatchthecharacteristicimpedanceofthetracetominimizereflections.
TheFPGAclockissimilarlyDC-coupledwithanappropriateseriesresistorplacedneartheLMK1C110x.
ThePLLinthisexamplecanacceptaloweramplitudesignal,soaThevenin'sequivalentterminationisused.
ThePLLreceiverfeaturesinternalbiasing,soACcouplingcanbeusedwhencommon-modevoltageismismatched.
9.
2.
2DetailedDesignProcedureUnusedoutputscanbeleftfloating.
SeeSection10forrecommendedfilteringtechniques.
9.
2.
3ApplicationCurvesThelowadditivejitteroftheLMK1C110xisshowninFigure9-2.
Figure9-3showsthelow-noise156.
25-MHzreferencesourcewith24.
8-fsRMSjitterdrivingtheLMK1C110x,resultingin27.
3-fsRMSjitterwhenintegratedfrom12kHzto20MHzat3.
3-Vsupply.
Theresultantadditivejittermeasuredisalow11.
4-fsRMSforthisconfiguration.
www.
ti.
comLMK1C1106,LMK1C1108SNAS814–DECEMBER2020Copyright2020TexasInstrumentsIncorporatedSubmitDocumentFeedback11ProductFolderLinks:LMK1C1106LMK1C1108Figure9-4showsthelow-noise156.
25-MHzreferencesourcewith24.
8-fsRMSjitterdrivingtheLMK1C110x,resultingin29-fsRMSjitterwhenintegratedfrom12kHzto20MHzat2.
5-Vsupply.
Theresultantadditivejittermeasuredisalow15-fsRMSforthisconfiguration.
Figure9-5showsthelow-noise156.
25-MHzreferencesourcewith24.
8-fsRMSjitterdrivingtheLMK1C110x,resultingin34-fsRMSjitterwhenintegratedfrom12kHzto20MHzat1.
8-Vsupply.
Theresultantadditivejittermeasuredisalow23.
25-fsRMSforthisconfiguration.
Figure9-2.
LMK1C110xReferencePhaseNoise24.
8-fs(12kHzto20MHz)Figure9-3.
LMK1C110x3.
3-VOutputPhaseNoise27.
3-fs(12kHzto20MHz)Figure9-4.
LMK1C110x2.
5-VOutputPhaseNoise29-fs(12kHzto20MHz)Figure9-5.
LMK1C110x1.
8-VOutputPhaseNoise34-fs(12kHzto20MHz)LMK1C1106,LMK1C1108SNAS814–DECEMBER2020www.
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com12SubmitDocumentFeedbackCopyright2020TexasInstrumentsIncorporatedProductFolderLinks:LMK1C1106LMK1C110810PowerSupplyRecommendationsHigh-performanceclockbufferscanbesensitivetonoiseonthepowersupply,whichmaydramaticallyincreasetheadditivejitterofthebuffer.
Thus,itisessentialtomanageanyexcessivenoisefromthesystempowersupply,especiallyforapplicationswherethejitterandphasenoiseperformanceiscritical.
Filtercapacitorsareusedtoeliminatethelow-frequencynoisefromthepowersupply,wherethebypasscapacitorsprovidetheverylowimpedancepathforhigh-frequencynoiseandguardthepowersupplysystemagainstinducedfluctuations.
Thesebypasscapacitorsalsoprovideinstantaneouscurrentsurgesasrequiredbythedeviceandshouldhavelowequivalentseriesresistance(ESR).
Toproperlybypassthesupply,thedecouplingcapacitorsmustbeplacedveryclosetothepower-supplyterminals,beconnecteddirectlytothegroundplane,andlaidoutwithshortloopstominimizeinductance.
TIrecommendsaddingasmanyhigh-frequency(forexample,0.
1F)bypasscapacitors,astherearesupplyterminalsinthepackage.
TIrecommends,butdoesnotrequire,insertingaferritebeadbetweentheboardpowersupplyandthechippowersupplythatisolatesthehigh-frequencyswitchingnoisesgeneratedbytheclockbuffer;thesebeadspreventtheswitchingnoisefromleakingintotheboardsupply.
ItisimperativetochooseanappropriateferritebeadwithverylowDCresistancetoprovideadequateisolationbetweentheboardsupplyandthechipsupply,aswellastomaintainavoltageatthesupplyterminalsthatisgreaterthantheminimumvoltagerequiredforproperoperation.
Figure10-1showsthisrecommendedpowersupplydecouplingmethod.
Figure10-1.
PowerSupplyDecouplingwww.
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comLMK1C1106,LMK1C1108SNAS814–DECEMBER2020Copyright2020TexasInstrumentsIncorporatedSubmitDocumentFeedback13ProductFolderLinks:LMK1C1106LMK1C110811Layout11.
1LayoutGuidelinesFigure11-1showsaconceptuallayoutdetailingrecommendedplacementofpowersupplybypasscapacitors.
Forcomponentsidemounting,use0402bodysizecapacitorstofacilitatesignalrouting.
Keeptheconnectionsbetweenthebypasscapacitorsandthepowersupplyonthedeviceasshortaspossible.
Groundtheothersideofthecapacitorusingalow-impedanceconnectiontothegroundplane.
11.
2LayoutExampleFigure11-1.
PCBConceptualLayoutLMK1C1106,LMK1C1108SNAS814–DECEMBER2020www.
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com14SubmitDocumentFeedbackCopyright2020TexasInstrumentsIncorporatedProductFolderLinks:LMK1C1106LMK1C110812DeviceandDocumentationSupport12.
1DocumentationSupport12.
1.
1RelatedDocumentationForrelateddocumentation,seethefollowing:LMK1C1108EVMUserGuide12.
2ReceivingNotificationofDocumentationUpdatesToreceivenotificationofdocumentationupdates,navigatetothedeviceproductfolderonti.
com.
ClickonSubscribetoupdatestoregisterandreceiveaweeklydigestofanyproductinformationthathaschanged.
Forchangedetails,reviewtherevisionhistoryincludedinanyreviseddocument.
12.
3SupportResourcesTIE2Esupportforumsareanengineer'sgo-tosourceforfast,verifiedanswersanddesignhelp—straightfromtheexperts.
Searchexistinganswersoraskyourownquestiontogetthequickdesignhelpyouneed.
Linkedcontentisprovided"ASIS"bytherespectivecontributors.
TheydonotconstituteTIspecificationsanddonotnecessarilyreflectTI'sviews;seeTI'sTermsofUse.
12.
4TrademarksTIE2EisatrademarkofTexasInstruments.
Alltrademarksarethepropertyoftheirrespectiveowners.
12.
5ElectrostaticDischargeCautionThisintegratedcircuitcanbedamagedbyESD.
TexasInstrumentsrecommendsthatallintegratedcircuitsbehandledwithappropriateprecautions.
Failuretoobserveproperhandlingandinstallationprocedurescancausedamage.
ESDdamagecanrangefromsubtleperformancedegradationtocompletedevicefailure.
Precisionintegratedcircuitsmaybemoresusceptibletodamagebecauseverysmallparametricchangescouldcausethedevicenottomeetitspublishedspecifications.
12.
6GlossaryTIGlossaryThisglossarylistsandexplainsterms,acronyms,anddefinitions.
13Mechanical,Packaging,andOrderableInformationThefollowingpagesincludemechanical,packaging,andorderableinformation.
Thisinformationisthemostcurrentdataavailableforthedesignateddevices.
Thisdataissubjecttochangewithoutnoticeandrevisionofthisdocument.
Forbrowser-basedversionsofthisdatasheet,refertotheleft-handnavigation.
www.
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comLMK1C1106,LMK1C1108SNAS814–DECEMBER2020Copyright2020TexasInstrumentsIncorporatedSubmitDocumentFeedback15ProductFolderLinks:LMK1C1106LMK1C1108PACKAGEOPTIONADDENDUMwww.
ti.
com24-Dec-2020Addendum-Page1PACKAGINGINFORMATIONOrderableDeviceStatus(1)PackageTypePackageDrawingPinsPackageQtyEcoPlan(2)Leadfinish/Ballmaterial(6)MSLPeakTemp(3)OpTemp(°C)DeviceMarking(4/5)SamplesLMK1C1106PWRACTIVETSSOPPW143000RoHS&GreenNIPDAULevel-1-260C-UNLIM-40to105LMK1C6LMK1C1108PWRACTIVETSSOPPW163000RoHS&GreenNIPDAULevel-1-260C-UNLIM-40to105LMK1C8(1)Themarketingstatusvaluesaredefinedasfollows:ACTIVE:Productdevicerecommendedfornewdesigns.
LIFEBUY:TIhasannouncedthatthedevicewillbediscontinued,andalifetime-buyperiodisineffect.
NRND:Notrecommendedfornewdesigns.
Deviceisinproductiontosupportexistingcustomers,butTIdoesnotrecommendusingthispartinanewdesign.
PREVIEW:Devicehasbeenannouncedbutisnotinproduction.
Samplesmayormaynotbeavailable.
OBSOLETE:TIhasdiscontinuedtheproductionofthedevice.
(2)RoHS:TIdefines"RoHS"tomeansemiconductorproductsthatarecompliantwiththecurrentEURoHSrequirementsforall10RoHSsubstances,includingtherequirementthatRoHSsubstancedonotexceed0.
1%byweightinhomogeneousmaterials.
Wheredesignedtobesolderedathightemperatures,"RoHS"productsaresuitableforuseinspecifiedlead-freeprocesses.
TImayreferencethesetypesofproductsas"Pb-Free".
RoHSExempt:TIdefines"RoHSExempt"tomeanproductsthatcontainleadbutarecompliantwithEURoHSpursuanttoaspecificEURoHSexemption.
Green:TIdefines"Green"tomeanthecontentofChlorine(Cl)andBromine(Br)basedflameretardantsmeetJS709Blowhalogenrequirementsof<=1000ppmthreshold.
Antimonytrioxidebasedflameretardantsmustalsomeetthe<=1000ppmthresholdrequirement.
(3)MSL,PeakTemp.
-TheMoistureSensitivityLevelratingaccordingtotheJEDECindustrystandardclassifications,andpeaksoldertemperature.
(4)Theremaybeadditionalmarking,whichrelatestothelogo,thelottracecodeinformation,ortheenvironmentalcategoryonthedevice.
(5)MultipleDeviceMarkingswillbeinsideparentheses.
OnlyoneDeviceMarkingcontainedinparenthesesandseparatedbya"~"willappearonadevice.
IfalineisindentedthenitisacontinuationofthepreviouslineandthetwocombinedrepresenttheentireDeviceMarkingforthatdevice.
(6)Leadfinish/Ballmaterial-OrderableDevicesmayhavemultiplematerialfinishoptions.
Finishoptionsareseparatedbyaverticalruledline.
Leadfinish/Ballmaterialvaluesmaywraptotwolinesifthefinishvalueexceedsthemaximumcolumnwidth.
ImportantInformationandDisclaimer:TheinformationprovidedonthispagerepresentsTI'sknowledgeandbeliefasofthedatethatitisprovided.
TIbasesitsknowledgeandbeliefoninformationprovidedbythirdparties,andmakesnorepresentationorwarrantyastotheaccuracyofsuchinformation.
Effortsareunderwaytobetterintegrateinformationfromthirdparties.
TIhastakenandcontinuestotakereasonablestepstoproviderepresentativeandaccurateinformationbutmaynothaveconducteddestructivetestingorchemicalanalysisonincomingmaterialsandchemicals.
TIandTIsuppliersconsidercertaininformationtobeproprietary,andthusCASnumbersandotherlimitedinformationmaynotbeavailableforrelease.
InnoeventshallTI'sliabilityarisingoutofsuchinformationexceedthetotalpurchasepriceoftheTIpart(s)atissueinthisdocumentsoldbyTItoCustomeronanannualbasis.
PACKAGEOPTIONADDENDUMwww.
ti.
com24-Dec-2020Addendum-Page2TAPEANDREELINFORMATION*AlldimensionsarenominalDevicePackageTypePackageDrawingPinsSPQReelDiameter(mm)ReelWidthW1(mm)A0(mm)B0(mm)K0(mm)P1(mm)W(mm)Pin1QuadrantLMK1C1106PWRTSSOPPW143000330.
012.
46.
95.
61.
68.
012.
0Q1LMK1C1108PWRTSSOPPW163000330.
012.
46.
95.
61.
68.
012.
0Q1PACKAGEMATERIALSINFORMATIONwww.
ti.
com24-Dec-2020PackMaterials-Page1*AlldimensionsarenominalDevicePackageTypePackageDrawingPinsSPQLength(mm)Width(mm)Height(mm)LMK1C1106PWRTSSOPPW143000853.
0449.
035.
0LMK1C1108PWRTSSOPPW163000853.
0449.
035.
0PACKAGEMATERIALSINFORMATIONwww.
ti.
com24-Dec-2020PackMaterials-Page2www.
ti.
comPACKAGEOUTLINEC14X0.
652X4.
5516X0.
300.
19TYP6.
66.
21.
2MAX0.
150.
050.
25GAGEPLANE-80BNOTE44.
54.
3ANOTE35.
14.
90.
750.
50(0.
15)TYPTSSOP-1.
2mmmaxheightPW0016ASMALLOUTLINEPACKAGE4220204/A02/2017189160.
1CABPIN1INDEXAREASEEDETAILA0.
1CNOTES:1.
Alllineardimensionsareinmillimeters.
Anydimensionsinparenthesisareforreferenceonly.
DimensioningandtolerancingperASMEY14.
5M.
2.
Thisdrawingissubjecttochangewithoutnotice.
3.
Thisdimensiondoesnotincludemoldflash,protrusions,orgateburrs.
Moldflash,protrusions,orgateburrsshallnotexceed0.
15mmperside.
4.
Thisdimensiondoesnotincludeinterleadflash.
Interleadflashshallnotexceed0.
25mmperside.
5.
ReferenceJEDECregistrationMO-153.
SEATINGPLANEA20DETAILATYPICALSCALE2.
500www.
ti.
comEXAMPLEBOARDLAYOUT0.
05MAXALLAROUND0.
05MINALLAROUND16X(1.
5)16X(0.
45)14X(0.
65)(5.
8)(R0.
05)TYPTSSOP-1.
2mmmaxheightPW0016ASMALLOUTLINEPACKAGE4220204/A02/2017NOTES:(continued)6.
PublicationIPC-7351mayhavealternatedesigns.
7.
Soldermasktolerancesbetweenandaroundsignalpadscanvarybasedonboardfabricationsite.
LANDPATTERNEXAMPLEEXPOSEDMETALSHOWNSCALE:10XSYMMSYMM1891615.
000METALSOLDERMASKOPENINGMETALUNDERSOLDERMASKSOLDERMASKOPENINGEXPOSEDMETALEXPOSEDMETALSOLDERMASKDETAILSNON-SOLDERMASKDEFINED(PREFERRED)SOLDERMASKDEFINEDwww.
ti.
comEXAMPLESTENCILDESIGN16X(1.
5)16X(0.
45)14X(0.
65)(5.
8)(R0.
05)TYPTSSOP-1.
2mmmaxheightPW0016ASMALLOUTLINEPACKAGE4220204/A02/2017NOTES:(continued)8.
Lasercuttingapertureswithtrapezoidalwallsandroundedcornersmayofferbetterpasterelease.
IPC-7525mayhavealternatedesignrecommendations.
9.
Boardassemblysitemayhavedifferentrecommendationsforstencildesign.
SOLDERPASTEEXAMPLEBASEDON0.
125mmTHICKSTENCILSCALE:10XSYMMSYMM18916IMPORTANTNOTICEANDDISCLAIMERTIPROVIDESTECHNICALANDRELIABILITYDATA(INCLUDINGDATASHEETS),DESIGNRESOURCES(INCLUDINGREFERENCEDESIGNS),APPLICATIONOROTHERDESIGNADVICE,WEBTOOLS,SAFETYINFORMATION,ANDOTHERRESOURCES"ASIS"ANDWITHALLFAULTS,ANDDISCLAIMSALLWARRANTIES,EXPRESSANDIMPLIED,INCLUDINGWITHOUTLIMITATIONANYIMPLIEDWARRANTIESOFMERCHANTABILITY,FITNESSFORAPARTICULARPURPOSEORNON-INFRINGEMENTOFTHIRDPARTYINTELLECTUALPROPERTYRIGHTS.
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