Texas Instruments ADC12L066 Bedienungsanleitung
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ADC12L066
www.ti.com
SNAS153I–NOVEMBER2001–REVISEDMARCH2013
ADC12L06612-Bit,66MSPS,450MHzBandwidthA/DConverterwithInternalSample-and-
Hold
CheckforSamples:ADC12L066
1
FEATURES
DESCRIPTION
TheADC12L066isamonolithicCMOSanalog-to-
23
•SingleSupplyOperation
digitalconvertercapableofconvertinganaloginput
•LowPowerConsumption
signalsinto12-bitdigitalwordsat66Megasamples
•PowerDownMode
persecond(Msps),minimum,withtypicaloperation
possibleupto80Msps.Thisconverterusesa
•On-ChipReferenceBuffer
differential,pipelinearchitecturewithdigitalerror
correctionandanon-chipsample-and-holdcircuitto
APPLICATIONS
minimizediesizeandpowerconsumptionwhile
•UltrasoundandImaging
providingexcellentdynamicperformance.Aunique
sample-and-holdstageyieldsafull-powerbandwidth
•Instrumentation
of450MHz.Operatingonasingle3.3Vpower
•CellularBaseStations/Communications
supply,thisdeviceconsumesjust357mWat66
Receivers
Msps,includingthereferencecurrent.ThePower
•Sonar/Radar
Downfeaturereducespowerconsumptiontojust50
mW.
•xDSL
•WirelessLocalLoops
Thedifferentialinputsprovideafullscaleinputswing
equalto±V
REF
withthepossibilityofasingle-ended
•DataAcquisitionSystems
input.Fulluseofthedifferentialinputis
•DSPFrontEnds
recommendedforoptimumperformance.Foreaseof
use,thebuffered,highimpedance,single-ended
KEYSPECIFICATIONS
referenceinputisconvertedon-chiptoadifferential
referenceforusebytheprocessingcircuitry.Output
•Resolution:12Bits
dataformatis12-bitoffsetbinary.
•ConversionRate:66Msps
Thisdeviceisavailableinthe32-leadLQFPpackage
•FullPowerBandwidth:450MHz
andwilloperateovertheindustrialtemperaturerange
•DNL:±0.4LSB(typ)
of−40°Cto+85°C.Anevaluationboardisavailable
•SNR(fIN=10MHz):66dB(typ)
tofacilitatetheevaluationprocess.
•SFDR(fIN=10MHz):80dB(typ)
•DataLatency:6ClockCycles
•SupplyVoltage:+3.3V±300mV
•PowerConsumption,66MHz:357mW(typ)
Thesedeviceshavelimitedbuilt-inESDprotection.Theleadsshouldbeshortedtogetherorthedeviceplacedinconductivefoam
duringstorageorhandlingtopreventelectrostaticdamagetotheMOSgates.
1
Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsof
TexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
2TRI-STATEisaregisteredtrademarkofNationalSemiconductorCorporation.
3Allothertrademarksarethepropertyoftheirrespectiveowners.
PRODUCTIONDATAinformationiscurrentasofpublicationdate.
Copyright©2001–2013,TexasInstrumentsIncorporated
ProductsconformtospecificationsperthetermsoftheTexas
Instrumentsstandardwarranty.Productionprocessingdoesnot
necessarilyincludetestingofallparameters.
Produktspezifikationen
| Marke: | Texas Instruments |
| Kategorie: | Nicht kategorisiert |
| Modell: | ADC12L066 |
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