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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