品牌 | Wintron Inc | 型号 | A-TYPE |
种类 | 振荡器 | 标称频率 | 齐全(MHz) |
调整频差 | 齐全(MHz) | 温度频差 | 齐全(MHz) |
总频差 | 齐全(MHz) | 负载电容 | 齐全(pF) |
负载谐振电阻 | 齐全(Ω) | 激励电平 | 齐全(mW) |
基准温度 | 齐全(℃) | 插入损耗 | 齐全(dB) |
阻带衰减 | 齐全(dB) | 输入阻抗 | 齐全(kΩ) |
输出阻抗 | 齐全(kΩ) |
技术指标项目(parameter) |
规格(specification) |
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常规指标(general): |
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标称频率(nominal frequency) |
10.000000mhz |
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规格代码(coding) |
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温度范围 |
工作温度(operating temperature range) |
-30℃~+70℃ |
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(temperature range) |
储存温度(storage temperature range) |
-40℃~+85℃ |
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电性能(electrical performance): |
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输入 |
供电电压(supply voltage) |
+12v dc ± 5% |
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电流(current consumption) |
初始状态(at switch on ) |
300 ma (max.) |
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稳定状态(at steady state@25 ºc) |
120 ma (max.) |
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频率调整 |
中心电压(center voltage) |
2.5v±0.25v dc |
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频率调整范围(frequency turning range) |
±0.7ppm(min.) |
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控制电压(control voltage range) |
2.5v±2.5v dc |
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参考电压(reference voltage) |
+5v dc±5% |
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电压斜率(slope) |
positive |
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线性度(linearity) |
---- |
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频率准确度(frq accuracy at the time of shipment from factory ) |
±0.05ppm(max.)@25±3℃ |
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输出 |
波形(waveform) |
sine wave |
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幅度(level) |
8±1dbm |
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负载(load) |
50ω |
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谐波(harmonics ) |
<-30dbc |
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杂波(spurious ) |
<-70dbc |
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频率稳定度(frequency stability) |
温度特性(vs. operating temperature) |
±0.02ppm (max.) |
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电压特性(vs. supply voltage variation) |
±2ppb (max.) |
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负载特性(vs. load variation ) |
±2ppb (max.) |
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秒级稳定度(short term stability@1s) )) |
0.5ppb(max.) |
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开机特性 |
开机时间(warm up time@25℃) |
5min |
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参考频率(reference frequency) |
30 min final frequency |
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频率偏差(error of final frequency) |
±20ppb(max.) |
相位噪声 |
at 10hz |
≤-120dbc/hz |
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at 100hz |
≤-135dbc/hz |
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at 1khz |
≤-150dbc/hz |
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at 10khz |
≤-152dbc/hz |
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at 100khz |
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老化 |
加电30天后 |
daily |
±0.5ppb(max.) |
first year |
±0.05ppm(max.) |
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10years |
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结构mechanical: |
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外形尺寸(dimensions) |
25.4*25.4*12.7mm |