Filter
Top Products
www.ti.com
2EVMQuickStartGuide
2.1EVMLVDSOutputModeQuickStart(Default)
2.2EVMCMOSOutputModeQuickStart
EVMQuickStartGuide
TheADChastwobasicmodesofoutputoperation,ensuringcompatibilityinabroadrangeofsystems.
FollowthestepsbelowtogettheEVMoperatingquicklywiththeADCineitherDDRLVDSoutputmode
orCMOSoutputmode.
Note:Followthestepsinthelistedorder;notdoingsocouldresultinimproperoperation.
1.Ensureajumperisinstalledbetweenpins1and2onJP2.
2.EnsureDIPswitchSW1,switch2issettoLVDS.
3.EnsureDIPswitchSW1,switch8issettoPARALLEL.
4.Usearegulatedpowersupplytoprovide3.3VDCtotheADCatJ11andJ15,withthecorresponding
returnsconnectedtoJ9andJ16.
5.Usearegulatedpowersupplytoprovidea5-VDCinputtoJ14,whileconnectingthereturntoJ17.
6.Provideafiltered,low-phase-noise,sinusoidal1.5-Vrms,170-MHzclocktoJ7.
7.Provideafiltered,sinusoidalanaloginputtoJ3.
8.UsingalogicanalyzerandTable3inthismanual,monitortheADCoutputonJ4.
1.Ensureajumperisinstalledbetweenpins2and3onJP2.
2.EnsureDIPswitchSW1,switch2issettoCMOS.
3.EnsureDIPswitchSW1,switch8issettoPARALLEL.
4.Usearegulatedpowersupplytoprovide3.3VDCtotheADCatJ11andJ15,withthecorresponding
returnsconnectedtoJ9andJ16.
5.Usearegulatedpowersupplytoprovidea5-VDCinputtoJ14,whileconnectingthereturntoJ17.
6.Providealow-phase-noise,sinusoidal1.5-Vrms,170-MHzclocktoJ7.
7.ProvideafilteredsinusoidalanaloginputtoJ3.
8.BrieflydepressS1,whichresetstheEVM.
9.UsingalogicanalyzerandTable3inthismanual,monitortheADCoutputonJ4.
6SLWU028B–January2006–RevisedNovember2006
SubmitDocumentationFeedback