技术指标项目(Parameter) 规格(Specification)
常规指标(GENERAL):
标称频率(nominal Frequency) 10.000000MHz
规格代码(Coding) NIALCDW-NL
温度范围 工作温度(Operating Temperature Range) -30℃~+70℃
(Temperature Range) 储存温度(Storage Temperature Range) -40℃~+85℃
电性能(ELECTRICAL PERFORMANCE):
输入
(Input Power) 供电电压(Supply Voltage) +12V DC ± 5%
电流(Current Consumption) 初始状态(At switch on ) 300 mA (max.)
稳定状态(At steady state@25 ºC) 120 mA (max.)
频率调整
(Frequency Turning) 中心电压(Center Voltage) 2.5V±0.25V DC
频率调整范围(Frequency Turning Range) ±0.7ppm(min.)
控制电压(Control Voltage Range) 2.5V±2.5V DC
参考电压(Reference Voltage) +5V DC±5%
电压斜率(Slope) Positive
线性度(Linearity) ----
频率准确度(Frq Accuracy At The Time Of Shipment From Factory ) ----
输出
(Output Signal) 波形(Waveform) Sine Wave
幅度(Level) 8±1dBm
负载(Load) 50Ω
谐波(Harmonics ) <-30dBc
杂波(Spurious ) <-70dBc
频率稳定度(Frequency Stability) 温度特性(Vs. Operating Temperature) ±0.02ppm (max.)
电压特性(Vs. Supply Voltage Variation) ±2ppb (max.)
负载特性(Vs. Load Variation ) ±2ppb (max.)
秒级稳定度(Short term stability@1s)
)) 0.5ppb(max.)
开机特性
(Vs. warm up time) 开机时间(warm up time@25℃) 5 min
参考频率(Reference frequency) 30 min final frequency
频率偏差(error of final frequency) ±20ppb(max.)
相位噪声
(Phase Noise) at 10Hz ≤-120dBc/Hz
at 100Hz ≤-135dBc/Hz
at 1KHz ≤-150dBc/Hz
at 10KHz ≤-152dBc/Hz
at 100KHz
老化
(Aging) 加电30天后
(After 30 Days of Operation) Daily ±0.5ppb(max.)
First Year ±0.05ppm(max.)
10Years
结构MECHANICAL:
外形尺寸(Dimensions) 36*27*16mm
引脚 功能
1 压控电压输入(VC INPUT)
2 参考电压输出(REFERENCY VOLTAGE)
3 电源电压(+VDC)
4 频率输出(RF.OUTPUT)
5 电源地/外壳(GND/CASE)