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ADS5463

ADS5463-EP

www.ti.com

.........................................................................................................................................SGLS382C–NOVEMBER2006–REVISEDOCTOBER2009

12-BIT,500-MSPSANALOG-TO-DIGITALCONVERTER

CheckforSamples:ADS5463-EP

1

FEATURES

SUPPORTSDEFENSE,AEROSPACE,

ANDMEDICALAPPLICATIONS

23

•500-MSPSSampleRate

•ControlledBaseline

•12-BitResolution,10.5-BitsEffectiveNumber

•OneAssembly/TestSite

ofBits(ENOB)

•OneFabricationSite

•2-GHzInputBandwidth

•AvailableinMilitary(–55°C/125°C)

•SFDR=75dBcat450MHzand500MSPS

TemperatureRange

(1)

•SNR=64.6dBFSat450MHzand500MSPS

•ExtendedProductLifeCycle

•2.2-VppDifferentialInputVoltage

•ExtendedProduct-ChangeNotification

•LVDS-CompatibleOutputs

•ProductTraceability

•TotalPowerDissipation:2.2W

APPLICATIONS

•OffsetBinaryOutputFormat

•TestandMeasurementInstrumentation

•OutputDataTransitionsontheRisingand

•Software-DefinedRadio

FallingEdgesofaHalf-RateOutputClock

•DataAcquisition

•On-ChipAnalogBuffer,TrackandHold,and

ReferenceCircuit•PowerAmplifierLinearization

•CommunicationInstrumentation

•80-PinTQFPPowerPAD™Package

(14mm×14mm)

•Radar

•PinSimilartoADS5440/ADS5444(1)Additionaltemperaturerangesavailable-contactfactory

DESCRIPTION/ORDERINGINFORMATION

TheADS5463isa12-bit,500-MSPSanalog-to-digitalconverter(ADC)thatoperatesfrombotha5-Vsupplyand

3.3-Vsupply,whileprovidingLVDS-compatibledigitaloutputs.TheADS5463inputbufferisolatestheinternal

switchingoftheonboardtrackandhold(T&H)fromdisturbingthesignalsourcewhileprovidingahigh

impedanceinput.Aninternalreferencegeneratoralsoisprovidedtosimplifythesystemdesign.

Designedtooptimizeconversionofwide-bandwidthsignalsupto500-MHzofinputfrequencyat500MSPS,the

ADS5463hasoutstandinglownoiseandlinearityoveralargeinputfrequencyrange.Inputsignalsabove500

MHzalsocanbeconvertedduetothelargeinputbandwidthofthedevice.

TheADS5463isavailableinan80-pinTQFPPowerPAD™package.TheADS5463isbuiltonstate-of-the-art

TexasInstrumentscomplementarybipolarprocess(BiCom3X)andisspecifiedoverthefullextended

temperaturerange(–55°Cto125°C).

1

Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsofTexas

Instrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.

2PowerPADisatrademarkofTexasInstruments.

3Allothertrademarksarethepropertyoftheirrespectiveowners.

PRODUCTIONDATAinformationiscurrentasofpublicationdate.

Copyright©2006–2009,TexasInstrumentsIncorporated

ProductsconformtospecificationsperthetermsoftheTexas

Instrumentsstandardwarranty.Productionprocessingdoesnot

necessarilyincludetestingofallparameters.

Produktspecifikationer