Texas Instruments ADC14DS080 Handleiding
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ADC14DS080
www.ti.com
SNAS428B–SEPTEMBER2007–REVISEDAPRIL2013
ADC14DS080Dual14-Bit,80MSPSA/DConverterwithSerialLVDSOutputs
CheckforSamples:ADC14DS080
1
FEATURES
DESCRIPTION
TheADC14DS080isahigh-performanceCMOS
2
•ClockDutyCycleStabilizer
analog-to-digitalconvertercapableofconvertingtwo
•Single+3.0Vor3.3VSupplyOperation
analoginputsignalsinto14-bitdigitalwordsatrates
•SerialLVDSOutputs
upto80MegaSamplesPerSecond(MSPS).The
digitaloutputsareserializedandprovidedon
•SerialControlInterface
differentialLVDSsignalpairs.Theseconvertersusea
•OverrangeOutputs
differential,pipelinedarchitecturewithdigitalerror
•60-PinWQFNPackage,(9x9x0.8mm,0.5mm
correctionandanon-chipsample-and-holdcircuitto
Pin-Pitch)
minimizepowerconsumptionandtheexternal
componentcount,whileprovidingexcellentdynamic
performance.Auniquesample-and-holdstageyields
APPLICATIONS
afull-powerbandwidthof1GHz.TheADC14DS080
•HighIFSamplingReceivers
maybeoperatedfromasingle+3.0Vor3.3Vpower
•WirelessBaseStationReceivers
supply.Apower-downfeaturereducesthepower
consumptiontoverylowlevelswhilestillallowingfast
•TestandMeasurementEquipment
wake-uptimetofulloperation.Thedifferentialinputs
•CommunicationsInstrumentation
accepta2Vfullscaledifferentialinputswing.Astable
•PortableInstrumentation
1.2Vinternalvoltagereferenceisprovided,orthe
ADC14DS080canbeoperatedwithanexternal1.2V
KEYSPECIFICATIONS
reference.Outputdataformat(offsetbinaryversus
2'scomplement)anddutycyclestabilizerare
•Resolution:14Bits
selectable.Thedutycyclestabilizermaintains
•ConversionRate:80MSPS
performanceoverawiderangeofclockdutycycles.
Aserialinterfaceallowsaccesstothecontrol
•SNR:(f
IN
=170MHz)72dBFS(typ)
registersforfullcontroloftheADC14DS80
•SFDR:(f
IN
=170MHz)82dBFS(typ)
functionality.TheADC14DS080isavailableina60-
•FullPowerBandwidth:1GHz(typ)
leadWQFNpackageandoperatesovertheindustrial
•PowerConsumption:800mW(typ)
temperaturerangeof−40°Cto+85°C.
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TexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
2Alltrademarksarethepropertyoftheirrespectiveowners.
PRODUCTIONDATAinformationiscurrentasofpublicationdate.
Copyright©2007–2013,TexasInstrumentsIncorporated
ProductsconformtospecificationsperthetermsoftheTexas
Instrumentsstandardwarranty.Productionprocessingdoesnot
necessarilyincludetestingofallparameters.
Product specificaties
| Merk: | Texas Instruments |
| Categorie: | Niet gecategoriseerd |
| Model: | ADC14DS080 |
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