Texas Instruments ADS5404 Handleiding

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12bit

500Msps

12bit

500Msps

INA

INB

CLKIN

SYNCIN

DA[11:0]

DB[11:0]

Digital

Block

Digital

Block

Clk

Buffer

DACLK

DBCLK

ADS5404

www.ti.com

SLAS945B–APRIL2013–REVISEDJANUARY2014

DualChannel12-Bit500MspsAnalog-to-DigitalConverter

CheckforSamples:ADS5404

1

FEATURES

DESCRIPTION

TheADS5404isahighlinearitydualchannel12-bit,

•DualChannel

500MSPSanalog-to-digitalconverter(ADC)easing

•12-BitResolution

frontendfilterdesignforwidebandwidthreceivers.

•MaximumClockRate:500Msps

Theanaloginputbufferisolatestheinternalswitching

oftheon-chiptrack-and-holdfromdisturbingthe

•LowSwingFullscaleInput:1.0Vpp

signalsourceaswellasprovidingahigh-impedance

•AnalogInputBufferwithHighImpedanceInput

input.Optionallytheoutputdatacanbedecimatedby

•InputBandwidth(3dB):>1.2GHz

two.DesignedforhighSFDR,theADChaslow-noise

performanceandoutstandingspurious-freedynamic

•DataOutputInterface:DDRLVDS

rangeoveralargeinput-frequencyrange.Thedevice

•196-PinBGAPackage(12x12mm)

isavailableina196-pinBGApackageandis

•PowerDissipation:910mW/ch

specifiedoverthefullindustrialtemperaturerange

(–40°Cto85°C).

•Performanceatf

in

=230MHzIF

–SNR:60.6dBFS

–SFDR:77dBc

•Performanceatf

in

=700MHzIF

–SNR:59.4dBFS

–SFDR:70dBc

APPLICATIONS

•TestandMeasurementInstrumentation

•Ultra-WideBandSoftwareDefinedRadio

•DataAcquisition

•PowerAmplifierLinearization

•SignalIntelligenceandJamming

Numberof

DevicePartNo.SpeedGrade

Channels

•RadarandSatelliteSystems

ADS54022800Msps

•MicrowaveReceivers

ADS54011800Msps

ADS54042500Msps

ADS54031500Msps

ADS54072500Msps

ADS54092900Msps

1

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PRODUCTIONDATAinformationiscurrentasofpublicationdate.

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ProductsconformtospecificationsperthetermsoftheTexas

Instrumentsstandardwarranty.Productionprocessingdoesnot

necessarilyincludetestingofallparameters.

Product specificaties