无线收发芯片-规格书CMT2110-17A

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1、CMT2110/17ACMT2110/17ALow-Cost240–960MHzOOKTransmitterFeaturesApplicationsEmbeddedEEPROMLow-CostConsumerElectronicsApplicationsVeryEasyDevelopmentwithRFPDKHomeandBuildingAutomationAllFeaturesProgrammableRemoteFanControllersFrequencyRange:InfraredTransmitterReplacements

2、240to480MHz(CMT2110A)IndustrialMonitoringandControls240to960MHz(CMT2117A)RemoteLightingControlOOKModulationWirelessAlarmandSecuritySystemsSymbolRate:0.5to30kspsRemoteKeylessEntry(RKE)OutputPower:-10to+13dBmSupplyVoltage:1.8to3.6VCurrentConsumption:12.4mA@+10dBmOrder

3、ingInformationSleepCurrent:<20nAFCC/ETSICompliantPartNumberFrequencyPackageMOQRoHSCompliantCMT2110A-ESR433.92MHzSOT23-63,000pcs6-pinSOT23-6PackageCMT2117A-ESR868.35MHzSOT23-63,000pcsMoreOrderingInfo:SeePage20DescriptionsTheCMT2110/17Adevicesareultralow-cost,highlyflexible,

4、highperformance,single-chipOOKtransmittersforvarious240to960MHzwirelessapplications.TheCMT2110Acoversthefrequencyrangefrom240to480MHzwhiletheCMT2117Acoversthe240to960MHzfrequencyrange.TheyarepartoftheCMOSTEKTMNextGenRFfamily,whichincludesacompletelineoftransmitters,receiversan

5、dtransceivers.Withverylowcurrentconsumption,thedevicemodulatesandtransmitsSOT23-6thedatawhichissentfromthehostMCU.AnembeddedEEPROMallowsthefrequency,outputpowerandotherfeaturestobeprogrammedintothechipusingtheCMOSTEKUSBProgrammerandRFPDK.Alternatively,inXTAL16VDDstockproductso

6、f433.92/868.35MHzareavailableforimmediatedemandswithouttheneedofEEPROMprogramming.TheCMT2110/17Ausesa1-pincrystalGND25RFOoscillatorcircuitwiththerequiredcrystalloadcapacitanceintegratedon-chiptominimizethenumberofexternalDATA34CLKcomponents.TheCMT2110/17Atransmittertogetherwit

7、htheCMT221xreceiverenablesanultralowcostRFlink.CMT2110/17ACopyright©ByCMOSTEKRev1.2

8、Page1/25www.hoperf.comCMT2110/17ATypicalApplicationCMT2110/17AX1VDDVDDJ1VDD1XTALVDD6ANT1DATAC0L12CLKL23254GNDU1RFOC1C2Note:ConnectorJ1isfor34EEPROMProgrammingDATADATACLKCLKFigure1.CMT2110/17ATy

9、picalApplicationSchematicTable1.BOMof433.92/868.35MHzLow-Cost