Texas Instruments ADS5541 Handleiding

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FEATURESDESCRIPTION

APPLICATIONS

.

.

.

ADS5541

Serial Programming Register

Control Logic

Timing Circuitry

Internal

Reference

Output

Control

CLKOUT

CLK+

CLK−

V

IN+

V

IN−

CM

AV

DD

DRV

DD

OVR

DFS

Digital

Error

Correction

14-Bit

Pipeline

ADC

Core

S&H

A

GND

DR

GND

SCLKSDATASEN

D0

D13

ProductionData

ADS5541

SBAS307C–MAY2004–REVISEDFEBRUARY2007

14-Bit,105MSPS

Analog-To-DigitalConverter

•14-BitResolution

TheADS5541isahigh-performance,14-bit,

105MSPSanalog-to-digitalconverter(ADC).To

•105MSPSSampleRate

provideacompleteconvertersolution,itincludesa

•HighSNR:72dBFSat100MHzf

IN

high-bandwidthlinearsample-and-holdstage(S&H)

•HighSFDR:86dBcat100MHzf

IN

andinternalreference.Designedforapplications

•2.3V

PP

DifferentialInputVoltagedemandingthehighestspeedandhighestdynamic

performanceinasmallspace,theADS5541has

•InternalVoltageReference

excellentanalogpowerdissipationof571mWat3.3V

•3.3VSingle-SupplyVoltage

single-supplyvoltage.Thisallowsanevenhigher

•AnalogPowerDissipation:571mW

systemintegrationdensity.Theprovidedinternal

referencesimplifiessystemdesignrequirements.

•SerialProgrammingInterface

TheparallelCMOScompatibleoutputsensure

•TQFP-64PowerPAD™Package

seamlessinterfacingwithcommonlogic.

•Pin-CompatibleWith:

TheADS5541isavailableinaTQFP-64PowerPAD

–ADS5500(14-Bit,125MSPS)

packageovertheindustrialtemperaturerange.

–ADS5542(14-Bit,80MSPS)

ADS5500PRODUCTFAMILY

–ADS5520(12-Bit,125MSPS)

80MSPS105MSPS125MSPS

–ADS5521(12-Bit,105MSPS)

12-BitADS5522ADS5521ADS5542

–ADS5522(12-Bit,80MSPS)

14-BitADS5542ADS5541ADS5500

•RecommendedOpAmps:

–OPA695,OPA847,THS3202,THS3201,

THS4503,THS4509,THS9001

•WirelessCommunication

–CommunicationReceivers

–BaseStationInfrastructure

•TestandMeasurementInstrumentation

•SingleandMultichannelDigitalReceivers

•CommunicationInstrumentation

–Radar,Infrared

•VideoandImaging

•MedicalEquipment

•MilitaryEquipment

Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsofTexas

Instrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.

PowerPADisatrademarkofTexasInstruments.

Allothertrademarksarethepropertyoftheirrespectiveowners.

PRODUCTIONDATAinformationiscurrentasofpublicationdate.

Copyright©2004–2007,TexasInstrumentsIncorporated

ProductsconformtospecificationsperthetermsoftheTexas

Instrumentsstandardwarranty.Productionprocessingdoesnot

necessarilyincludetestingofallparameters.

Product specificaties