HC-49S插件谐振器FEATURE●Resistanceweldseal.●Aresistanceweldcompletelysealedtype. ●Thetightfrequencystability.●Lowcost.●Versatile.●Pb-freeandRoHS/Greencompliant.APPLICATIONS●IdeallysuiteddesignedforSet-TopBox/Multimedia,modems,clock/VCXOmultiplier,networkadaptercardsandremoteco*oldevices.●ElectricalSpecifications电气参数型号HolderTypeHC-49U/S频率范围FrequencyRange3.200to100.000MHZ※(SeeNotes1)调整频差FrequencyTolerance(△F)(at25°C)±10ppmto±30ppm温度频差FrequencyDrift±10ppmto±30ppm※(SeeNotes2)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/yearMaximum静电容ShuntCapacitance(C0)7pFmaximum激励功率DriveLevel100μWTypical绝缘阻抗InsulatonResistance(Rs)500MegaohmsMinimumatD.C100V※Notes1:For2.5mmheight,lowestfrequencyis10MHZ.For2.8mmheight,lowestfrequencyis6MHZ.※Notes2:±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3.200≤f<3.579MHZ250Max基频Fundamental3.579≤f<4.000MHZ150MaxFundamental4.000≤f<5.000MHZ120MaxFundamental5.000≤f<6.000MHZ100MaxFundamental6.000≤f<7.000MHZ80MaxFundamental7.000≤f<10.000MHZ60MaxFundamental10.000≤f