晶振 7.0*5.0*1.0 SMD Ctraylstal 5.500 to 150.000 MHz详细参数
FEATURE
●RuggedAT-cutcrystalconstruction.
●ExtremelycompactSMDpackage.
●Highprecisioncharacteristiccoveringuptohighfrequencyrange.
●Automaticmounting.
●Embossedtapingspecification.
●Reflowsoldering.
●Pb-freeandRoHS/Greencompliant.
APPLICATIONS
●Ideallysuiteddesignedfordiscdrives,PCMCIA,PCsandhand-heldelectronicproducts.
●ElectricalSpecifications电气参数
型号HolderType7.0x5.0mmCeramicSurfaceMount
频率范围FrequencyRange5.500to150.000MHz
调整频差FrequencyTolerance(△F)(at25°C)±10ppmto±30ppm
温度频差FrequencyDrift±10ppmto±30ppm※(SeeNotes)
工作温度范围OperatingTemperatureRange-20°C-+70°C/-40°C-+85°C
储存温度范围StorageTemperatureRange-40°C-+85°C/-55°C-+125°C
老化Aging(25°C)±3ppm/yearmax.
静电容ShuntCapacitance(C0)7pFmax.
激励功率DriveLevel100μW(300μWmax.)
绝缘阻抗InsulatonResistance(Rs)500MegaohmsMinimumatD.C100V
负载电容LoadCapacitance(CL)Suggestedbycustomer
※Notes:±10，±20，±30ppm(-20°Cto+70°C)
±20，±30，±50ppm(-40°Cto+85°C)ordependsoncustomer
●EquivalentSeriesResistanceandModeofOperation等效阻抗和振荡模式
FrequencyRange频率范围ESR(Ω)等效阻抗Mode振荡模式
5.500MHz≤f<8.000MHz100Max基频Fundamental
8.000MHz≤f<10.000MHz60MaxFundamental
10.000MHz≤f<14.000MHz50MaxFundamental
14.000MHz≤f<20.000MHz40MaxFundamental
20.000MHz≤f<40.000MHz30MaxFundamental
35.000to150.000MHz80Max&n