Texas Instruments ADS5520 Handleiding

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FEATURES

APPLICATIONS

DESCRIPTION

ADS5520

www.ti.com

.......................................................................................................................................................SBAS310F–MAY2004–REVISEDOCTOBER2008

12-Bit,125MSPS

Analog-To-DigitalConverter

THS9001,OPA695,OPA847

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•12-BitResolution

•125MSPSSampleRate

•WirelessCommunication

•HighSNR:69.7dBFSat100MHzf

IN

–CommunicationReceivers

•HighSFDR:82dBcat100MHzf

IN

–BaseStationInfrastructure

•2.3-V

PP

DifferentialInputVoltage

•TestandMeasurementInstrumentation

•InternalVoltageReference

•SingleandMultichannelDigitalReceivers

•3.3-VSingle-SupplyVoltage

•CommunicationInstrumentation

•AnalogPowerDissipation:578mW

–Radar

•SerialProgrammingInterface

–Infrared

•TQFP-64PowerPAD™Package

•VideoandImaging

•MedicalEquipment

•RecommendedOpAmps:

THS3201,THS3202,THS4503,THS4509,

TheADS5520isahigh-performance,12-Bit,125MSPSanalog-to-digitalconverter(ADC).Toprovideacomplete

convertersolution,itincludesahigh-bandwidthlinearsample-and-holdstage(S&H)andinternalreference.

Designedforapplicationsdemandingthehighestspeedandhighestdynamicperformanceinlittlespace,the

ADS5520hasexcellentpowerconsumptionof578mWat3.3-Vsingle-supplyvoltage.Thisallowsaneven

highersystemintegrationdensity.Theprovidedinternalreferencesimplifiessystemdesignrequirements.Parallel

CMOS-compatibleoutputensuresseamlessinterfacingwithcommonlogic.

TheADS5520isavailableina64-pinTQFPPowerPADpackageovertheindustrialtemperaturerange.

Table1.ADS5500ProductFamily

80MSPS105MSPS125MSPS

12BitADS5522ADS5521ADS5520

14BitADS5542ADS5541ADS5500

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Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsofTexas

Instrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.

2PowerPADisatrademarkofTexasInstruments.

PRODUCTIONDATAinformationiscurrentasofpublicationdate.

Copyright©2004–2008,TexasInstrumentsIncorporated

ProductsconformtospecificationsperthetermsoftheTexas

Instrumentsstandardwarranty.Productionprocessingdoesnot

necessarilyincludetestingofallparameters.

Product specificaties