Texas Instruments ADS5440-EP Handleiding

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DESCRIPTION

ADS5440-EP

SGLS359–AUGUST2006

13-BIT210-MSPSANALOG-TO-DIGITALCONVERTER

•TQFP-80PowerPAD™Package

•ControlledBaseline•PinCompatibleWiththeADS5444

–OneAssembly•MilitaryTemperatureRange=–55°Cto125°C

–OneTestSite

(1)

ComponentqualificationinaccordancewithJEDECand

industrystandardstoensurereliableoperationoveran

–OneFabricationSite

extendedtemperaturerange.Thisincludes,butisnotlimited

to,HighlyAcceleratedStressTest(HAST)orbiased85/85,

•ExtendedTemperaturePerformanceof–55°C

temperaturecycle,autoclaveorunbiasedHAST,

to125°C

electromigration,bondintermetalliclife,andmoldcompound

life.Suchqualificationtestingshouldnotbeviewedas

•EnhancedDiminishingManufacturing

justifyinguseofthiscomponentbeyondspecified

Sources(DMS)Support

performanceandenvironmentallimits.

•EnhancedProduct-ChangeNotification

•QualificationPedigree

(1)

•TestandMeasurement

•13-BitResolution

•Software-DefinedRadio

•210-MSPSSampleRate

•MultichannelBaseStationReceivers

•SNR=69dBcat100-MHzIFand210MSPS

•BaseStationTxDigitalPredistortion

•SFDR=76dBcat100-MHzIFand210MSPS

•CommunicationsInstrumentation

•SNR=68.1dBcat230-MHzIFand210MSPS

•SFDR=74dBcat230-MHzIFand210MSPS

•2.2-V

PP

DifferentialInputVoltage

•ADS5424-14-Bit,105-MSPSADC

•FullyBufferedAnalogInputs

•ADS5423-14-Bit,80-MSPSADC

•5-VAnalogSupplyVoltage

•ADS5444-13-Bit,250-MSPSADC

•LVDSCompatibleOutputs

•TotalPowerDissipation:2W

•OffsetBinaryOutputFormat

TheADS5440isa13-bit210-MSPSanalog-to-digitalconverter(ADC)thatoperatesfroma5-Vsupply,while

providingLVDS-compatibledigitaloutputsfroma3.3-Vsupply.TheADS5440inputbufferisolatestheinternal

switchingoftheonboardtrackandhold(T&H)fromdisturbingthesignalsource.Aninternalreferencegenerator

isalsoprovidedtofurthersimplifythesystemdesign.TheADS5440hasoutstandinglownoiseandlinearityover

inputfrequency.

Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsofTexas

Instrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.

PowerPADisatrademarkofTexasInstruments.

PRODUCTIONDATAinformationiscurrentasofpublicationdate.

Copyright©2006,TexasInstrumentsIncorporated

ProductsconformtospecificationsperthetermsoftheTexas

Instrumentsstandardwarranty.Productionprocessingdoesnot

necessarilyincludetestingofallparameters.

Product specificaties