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TAI-SAWTECHNOLOGYCO.,LTD.No.3,Industrial2ndRd.,Ping-ChenIndustrialDistrict,Taoyuan,324,Taiwan,R.O.C.TEL:886-3-4690038FAX:886-3-4697532E-mail:tstsales@mail.taisaw.comWeb:www.taisaw.comProductSpecificationsApprovalSheetProductDescription:SAWFilter1189MHzSMD1.1X0.9mm(BW=50MHz)TSTPartsNo.:TA2448BCustomerPartsNo.:Company:Division:Approvedby:Date:Checkedby:BobChauApprovalby:AndyYuDate:2021/06/111.CustomersignedbackisrequiredbeforeTSTcanproceedwithsamplebuildandreceiveorders.2.Ordersreceivedwithoutcustomersignedbackwillberegardedasagreementonthespecifications.3.Anyspecificationschangesmustbeapproveduponbybothpartiesandanewrevisionofspecificationsshallbereleasedtoreflectthechanges.TAI-SAWTECHNOLOGYCO.,LTD.TSTDCCFR-71S03-02Releasedocument
1TAI-SAWTECHNOLOGYCO.,LTD.No.3,Industrial2ndRd.,Ping-ChenIndustrialDistrict,Taoyuan,324,Taiwan,R.O.C.TEL:886-3-4690038FAX:886-3-4697532E-mail:tstsales@mail.taisaw.comWeb:www.taisaw.comSAWFilter1189MHz50MHzBWSMD1.1x0.9mmMODELNO.:TA2448BREV.NO.:3.0A.MAXIMUMRATING:1.InputPowerLevel:13dBm(2000h)2.DCVoltage:3V3.OperatingTemperature:-40°Cto+105°C4.StorageTemperature:-40°Cto+105°CElectrostaticSensitiveDevice(ESD)5.ESDMachineMode:50V6.ESDHumanBodyMode:100V7.MoistureSensitiveLevel(MSL):Level2aB.ELECTRICALCHARACTERISTICS:Temperaturerangeforspecification:Tspec=-40°Cto+105°CTerminatingsourceimpedance:Zs=50ΩTerminatingloadimpedance:ZL=50ΩItemUnitMin.Typ.Max.CenterFrequencyFcMHz-1189-InsertionLoss(1164~1189MHz)ILdB-1.52.3(1)InsertionLoss(1164~1189MHz)ILdB-1.52.4InsertionLoss(1189~1214MHz)ILdB-1.82.3(1)InsertionLoss(1189~1214MHz)ILdB-1.82.5AmplitudeRipple(1164~1189MHz)dBp-p-0.31.3AmplitudeRipple(1189~1214MHz)dBp-p-0.51.4VSWR(1164~1214MHz)-1.82.1GroupDelayDeviation(1189~1214MHz)ns-915(1)GroupDelayDeviation(1189~1214MHz)ns-920Attenuation(referto0dB)100~814MHzdB3539-814~849MHzdB3339-849~980MHzdB3037-980~1010MHzdB3538-1010~1100MHzdB3336-1100~1130MHzdB2030-1250~1427MHzdB2532-TAI-SAWTECHNOLOGYCO.,LTD.TSTDCC2Releasedocument
21427~1463MHzdB3336-1710~2025MHzdB3338-2300~2690MHzdB2832-2690~3000MHzdB2530-3000~6000MHzdB2023-TemperatureCoefficientppm/K--36-(1).Temperaturerange-20°Cto+85°CC.OUTLINEDRAWING:n□-PinNo.SymbolFunction1INInput2GNDGround3GNDGround4OUTOutput5GNDGround□□□:Year/MonthCode(Followthetable)YEAR/Month1234567891011122013/2021ABCDEFGHJKLM2014/2022NPQRSTUVWXYZ2015/2023abcdefghjklm2016/2024npqrstuvwxyz2017/2025ABCDEFGHJKLM2018/2026NPQRSTUVWXYZ2019/2027abcdefghjklm2020/2028npqrstuvwxyzTAI-SAWTECHNOLOGYCO.,LTD.TSTDCC3Releasedocument
3D.MEASUREMENTCIRCUIT:50ohm50ohm15nH15nHE.PCBFootprint:::TAI-SAWTECHNOLOGYCO.,LTD.TSTDCC4Releasedocument
4F.FrequencyCharacteristics:TAI-SAWTECHNOLOGYCO.,LTD.TSTDCC5Releasedocument
5TAI-SAWTECHNOLOGYCO.,LTD.TSTDCC6Releasedocument
6G.PACKING:1.REELDIMENSION(PleaserefertoFR-75D10forpackingquantity)2.TAPEDIMENSIONnnDirectionofFeedTAI-SAWTECHNOLOGYCO.,LTD.TSTDCC7Releasedocument
7H.RECOMMENDEDREFLOWPROFILE:1.Preheatingshallbefixedat150~180℃for60~90seconds.2.Ascendingtimetopreheatingtemperature150℃shallbe30secondsmin.3.Heatingshallbefixedat220℃for50~80secondsandat245~260℃peak(min.10sec).4.Time:2times.TAI-SAWTECHNOLOGYCO.,LTD.TSTDCC8Releasedocument