晶振 2.5*2.0*0.5 SMD Ctraylstal 16MHz to 54MHz詳細參數(shù)
FEATURE
●RuggedAT-cutcrystalconstruction.
●Miniature2.5×2.0mmceramicpackage.
●Designedforautomaticmountingandreflowsoldering.●Embossedtapingspecification.
●Pb-freeandRoHS/Greencompliant.
APPLICATIONS
●IdeallysuiteddesignedforBluetoothwirelesscommunicationsets,HDD,DSN,PDA,GPS,DigitalTuner,WirelessLANandmobilephone.
●ElectricalSpecifications電氣參數(shù)
型號HolderType2.0x2.5mmCeramicSurfaceMount
頻率范圍FrequencyRange16MHzto54MHz
調(diào)整頻差FrequencyTolerance(△F)(at25°C)±10ppmto±30ppm
溫度頻差FrequencyDrift±10ppmto±30ppm※(SeeNotes)
工作溫度范圍OperatingTemperatureRange-20°C-+70°C/-40°C-+85°C
儲存溫度范圍StorageTemperatureRange-40°C-+85°C/-55°C-+125°C
老化Aging(25°C)±3ppm/yearMaximum
靜電容ShuntCapacitance(C0)3pFmaximum
激勵功率DriveLevel10μW(100μWmax.)
絕緣阻抗InsulatonResistance(Rs)500MegaohmsMinimumatD.C100V
負載電容LoadCapacitance(CL)Suggestedbycustomer
※Notes:±10，±20，±30ppm(-20°Cto+70°C)
±20，±30，±50ppm(-40°Cto+85°C)ordependsoncustomer
●EquivalentSeriesResistanceandModeofOperation等效阻抗和振蕩模式
FrequencyRange頻率范圍ESR(Ω)等效阻抗Mode振蕩模式
16.000MHz≤f<20.000MHz100ΩmaxFundamental
20.000MHz≤f<30.000MHz80ΩmaxFundamental
30.000MHz≤f<40.000MHz60ΩmaxFundamental
40.000MHz≤f<54.000MHz40ΩmaxFundamental
貼片型諧振器(SMD)是石英晶體元器件封裝中的一種,通常也被稱為貼片無源晶振,它是利用石英晶體的壓電效應(yīng)和特殊的切割方式制成的一種諧振(頻率控制)元件,主要是用來穩(wěn)定頻率和選擇頻率,廣泛應(yīng)用于網(wǎng)絡(luò)通信、物聯(lián)網(wǎng)、儀器儀表及日常消費電子設(shè)備周邊。
&nbs