Texas Instruments ADS5440 Handleiding
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FEATURESAPPLICATIONS
RELATEDPRODUCTS
DESCRIPTION
Reference
Timing
CLK
OVRD[12:0]
CLK
5
DRY
VREF
AIN
AIN
TH1
55
Σ
DAC2
ADC2
ADC3
Σ
DAC1
ADC1
AV
DD
DV
DD
GND
Digital Error Correction
+
−
+
−
B0061-01
DRYOVR
A1TH2A2A3TH3
ADS5440
SLAS467A–JULY2005–REVISEDDECEMBER2005
13-BIT210MSPSANALOG-TO-DIGITALCONVERTER
•TestandMeasurement
•13-BitResolution
•Software-DefinedRadio
•210MSPSSampleRate
•Multi-channelBasestationReceivers
•SNR=69dBcat100-MHzIFand210MSPS
•BasestationTxDigitalPredistortion
•SFDR=76dBcat100-MHzIFand210MSPS
•CommunicationsInstrumentation
•SNR=68.1dBcat230-MHzIFand210MSPS
•SFDR=74dBcat230-MHzIFand210MSPS
•2.2V
PP
DifferentialInputVoltage
•ADS5424-14-bit,105MSPSADC
•FullyBufferedAnalogInputs
•ADS5423-14-bit,80MSPSADC
•5VAnalogSupplyVoltage
•ADS5444-13-bit,250MSPSADC
•LVDSCompatibleOutputs
•TotalPowerDissipation:2W
•OffsetBinaryOutputFormat
•TQFP-80PowerPAD™Package
•PinCompatiblewiththeADS5444
•IndustrialTemperatureRange=–40°Cto85°C
TheADS5440isa13-bit210MSPSanalog-to-digitalconverter(ADC)thatoperatesfroma5Vsupply,while
providingLVDS-compatibledigitaloutputsfroma3.3Vsupply.TheADS5440inputbufferisolatestheinternal
switchingoftheonboardtrackandhold(T&H)fromdisturbingthesignalsource.Aninternalreferencegenerator
isalsoprovidedtofurthersimplifythesystemdesign.TheADS5440hasoutstandinglownoiseandlinearityover
inputfrequency.
TheADS5440isavailableinan80-pinTQFPPowerPAD™package.TheADS5440isbuiltonastateoftheart
TexasInstrumentscomplementarybipolarprocess(BiCom3X)andisspecifiedoverthefullindustrial
temperaturerange(–40°Cto85°C).
Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsofTexas
Instrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
PowerPADisatrademarkofTexasInstruments.
PRODUCTIONDATAinformationiscurrentasofpublicationdate.
Copyright©2005,TexasInstrumentsIncorporated
ProductsconformtospecificationsperthetermsoftheTexas
Instrumentsstandardwarranty.Productionprocessingdoesnot
necessarilyincludetestingofallparameters.
Product specificaties
| Merk: | Texas Instruments |
| Categorie: | Niet gecategoriseerd |
| Model: | ADS5440 |
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