Texas Instruments ADC12DL065 Handleiding
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ADC12DL065
www.ti.com
SNAS249D–MARCH2005–REVISEDAPRIL2013
ADC12DL065Dual12-Bit,65MSPS,3.3V,360mWA/DConverter
CheckforSamples:ADC12DL065
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FEATURES
DESCRIPTION
TheADC12DL065isadual,lowpowermonolithic
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•Single+3.3VSupplyoperation
CMOSanalog-to-digitalconvertercapableof
•InternalSample-and-Hold
convertinganaloginputsignalsinto12-bitdigital
•InternalReference
wordsat65Megasamplespersecond(MSPS).This
converterusesadifferential,pipelinearchitecturewith
•Outputs2.4Vto3.6VCompatible
digitalerrorcorrectionandanon-chipsample-and-
•PowerDownMode
holdcircuittominimizepowerconsumptionwhile
•DutyCycleStabilizer
providingexcellentdynamicperformanceanda250
MHzFullPowerBandwidth.Operatingonasingle
•MultiplexedOutputMode
+3.3Vpowersupply,theADC12DL065achieves11.0
effectivebitsatnyquistandconsumesjust360mW
APPLICATIONS
at65MSPS,includingthereferencecurrent.The
•UltrasoundandImaging
PowerDownfeaturereducespowerconsumptionto
36mW.
•Instrumentation
•CommunicationsReceivers
Thedifferentialinputsprovideafullscaledifferential
inputswingequalto2timesV
REF
withthepossibility
•Sonar/Radar
ofasingle-endedinput.Fulluseofthedifferential
•xDSL
inputisrecommendedforoptimumperformance.The
•CableModems
digitaloutputsfromthetwoADC'sareavailableona
singlemultiplexed12-bitbusoronseparatebuses.
•DSPFrontEnds
Dutycyclestabilizationandoutputdataformatare
selectableusingaquadstatefunctionpin.Theoutput
KEYSPECIFICATIONS
datacanbesetforoffsetbinaryortwo'scomplement.
•Resolution:12Bits
Toeaseinterfacingtolowervoltagesystems,the
•DNL:±0.4LSB(typ)
digitaloutputdriverpowerpinsoftheADC12DL065
•SNR(f
IN
=10MHz):69dB(typ)
canbeconnectedtoaseparatesupplyvoltageinthe
rangeof2.4Vtotheanalogsupplyvoltage.This
•SFDR(f
IN
=10MHz):86dB(typ)
deviceisavailableinthe64-leadTQFPpackageand
•DataLatency:7ClockCycles
willoperateovertheindustrialtemperaturerangeof
•PowerConsumption
−40°Cto+85°C.Anevaluationboardisavailableto
easetheevaluationprocess.
–Operating:360mW(typ)
–PowerDownMode:36mW(typ)
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Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsof
TexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
2Alltrademarksarethepropertyoftheirrespectiveowners.
PRODUCTIONDATAinformationiscurrentasofpublicationdate.
Copyright©2005–2013,TexasInstrumentsIncorporated
ProductsconformtospecificationsperthetermsoftheTexas
Instrumentsstandardwarranty.Productionprocessingdoesnot
necessarilyincludetestingofallparameters.
Product specificaties
| Merk: | Texas Instruments |
| Categorie: | Niet gecategoriseerd |
| Model: | ADC12DL065 |
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