晶振 2.5*2.0*0.5 SMD Ctraylstal 16MHz to 54MHz詳細參數

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

型號HolderType2.0x2.5mmCeramicSurfaceMount

頻率范圍FrequencyRange16MHzto54MHz

調整頻差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,主要是用來穩定頻率和選擇頻率,廣泛應用于網絡通信、物聯網、儀器儀表及日常消費電子設備周邊。

&nbs