Texas Instruments ADS58C20 Handleiding
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ADS58C20
ADS58C23
www.ti.com
SLAS783JUNE2011–
DualIFReceiverswithSNRBoost
3G+
SignalProcessing
CheckforSamples:,ADS58C20ADS58C23
1
FEATURES
APPLICATIONS
2
•DierentialAnalogIFInput,DDRLVDSDigital
•ADS58C20:Multi-Carrier
IFOutputGSM/3G/LTE/TDS-CDMACellularBase-station
Receiver
•Upto125-MHzSignalBandwidthperReceiver
•ADS58C23:Multi-Carrier3G/LTE/TDS-CDMA
–With40-and75-MHzoptimizedbands
CellularBase-stationReceiver
•HighDynamicPerformance
•HighImpedanceInput
•™80-PinTQFPPackagewithPowerPAD
DESCRIPTION
TheADS58C20andADS58C23aredualIFreceiversforwideband,multi-modecellularinfrastructurebase
stations.Eachchannelprovideshighdynamicperformanceupto125MHzofbandwidth,withoptimizedbandsof
40-and75-MHz.TheIFreceiverarchitectureeasesfrontendlterdesignforwidebandwidthreceivers.The
receivershaveintegratedbuersattheanaloginputswithbenetsofuniformperformanceandinputimpedance
acrossawidefrequencyrange.
TheADS58C20isahighperformancepartwithsuperiorspecicationsforsingle/multi-modecellularbase-station
receiversthatincludemulti-carrierGSM.ItcanalsoprocessothercellularprotocolssuchasTDS-CDMA/3G/LTE
andpriorgenerationsystems.
TheADS58C23oersthesamefunctionalityandpinoutasADS58C20butwithreducedminimumperformance
specicationsforlowercostandperformancesystems,suchasTDS-CDMA/3G/LTEsingle/multi-modereceivers
(whenGSMisnotrequired).Itcanalsoprocesspriorgenerationprotocols.
Thedevicesareavailableina80-pinTQFPpackage,andarespeciedoverthefullindustrialtemperaturerange
(40Cto85C).–°°
1
Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsofTexas
Instrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
2PowerPADisatrademarkofTexasInstruments.
PRODUCTIONDATAinformationiscurrentasofpublicationdate.
Copyright2011,TexasInstrumentsIncorporated©
ProductsconformtospecicationsperthetermsoftheTexas
Instrumentsstandardwarranty.Productionprocessingdoesnot
necessarilyincludetestingofallparameters.
Product specificaties
| Merk: | Texas Instruments |
| Categorie: | Niet gecategoriseerd |
| Model: | ADS58C20 |
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