49S    SPECIFICATION
频率范围Frequency Range 3.5~60MHz
频率误差Frequency Tolerance ±20ppm; ±30ppm;±50ppm(25 °Ç± 3°Ç )
温度频差Frequency Stability ±20ppm; ±30ppm;±50ppm
负载电容Load Capacitance 12PF;16PF;18PF;20PF;30PF;32PF;series
静电容Shunt Capacitance 7PF(max)
工作温度范围Operating Temp.Range 0°Ç~50°Ç   -10°Ç~60°Ç  -20°Ç~70°Ç           
激励电平Drive Level 0.1mW~1mW

   常用标称频率与最大谐振电阻对照表

A Table of Common-used Nominal Frequency &Max .Resonance Resistance

标称频率Nominal Frequency (MHz)    最大谐振电阻  Resonance Resistance Rr(Ω)(max) 标称频率Nominal Frequency(MHz)     最大谐振电阻  Resonance Resistance Rr(Ω)(max) 标称频率Nominal Frequency (MHz)    最大谐振电阻  Resonance Resistance Rr(Ω)(max)
3.579545 150 14.31818 50 28.000 100
4.000 150 14.7456 40 30.000 100
4.194304 150 16.000 40 32.000 80
4.433619 120 16.384 40 35.2512 80
6.000 100 17.734475 40 36.000 80
6.400 80 18.000 40 37.500 80
7.200 80 18.432 40 38.000 80
7.3728 80 19.6608 40 40.000 80
8.000 60 20.000 40 40.320 80
10.000 50 20.480 35 40.685 80
11.0592 50 22.1184 35 42.000 80
11.600 50 24.000 100 48.000 80
12.000 50 24.576 100 49.860 80
12.288 50 25.000 100 53.375 80
12.800 50 27.000 100 60.000 80

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