品牌:TAITIEN 型号:无源贴片晶振 种类:晶振 标称频率:12.000(MHz) 调整频差:20PPM(MHz) 温度频差:30PPM(MHz) 总频差:50PPM(MHz) 负载电容:15(pF) 负载谐振电阻:10(Ω) 激励电平:100(mW) 基准温度:25(℃)
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品牌:威乐思 型号:ZMR-206BH 种类:晶振 标称频率:32.768KHZ(MHz) 调整频差:20PPM(MHz) 总频差:20PPM(MHz) 负载电容:12.5PF(pF) 负载谐振电阻:50K(Ω) 激励电平:1.0(mW) 基准温度:25(℃)Electrical Specifications: ITEM Specification Nominal Frequency 32.768KHz StorageTemperature Range -85C to +125C Operating Temperature Range -40C to +85C Frequency tolerance +/-20 ppm Resonance Resistance(R) 45Kmax. Load Capacitance(CL) 12.5pF Shunt Capacitance (Co) 2.0 pFmax Motional capacitance(c1) 0.004Pf max Drive Level 1 uW Aging +/-5.0 ppm/year @25C Insulation Resistance 500Mmin at DC 100V
Electrical Specifications: ITEMSpecificationNominal Frequency32.768KHzStorageTemperature Range-85C to 125COperating Temperature Range-40C to 85CFrequency tolerance /-20 ppmResonance Resistance(R)50Kmax.Load Capacitance(CL)12.5pFShunt Capacitance (Co)2.0 pFmaxMotional capacitance(c1)0.004Pf maxDrive Level1 uWAging /-5.0 ppm/year @25CInsulation Resistance500Mmin at DC 100V