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恒温振荡器OCXO-25 参数

恒温振荡器OCXO-25 参数

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OCXO-25
Oven Controlled Crystal Oscillator  恒温振荡器
★OCXO-25
★规格
频率范围 1-160MHz
频率精度 ±0.5PPM(center control voltage)
频率温度稳定度 See table1
      (AT 切)
老化率
      (SC 切)
 ±0.002PPM/Day,first year±0.3PPM,10years±2PPM
±0.001PPM/Day,first year±0.1PPM,10years±0.5PPM
输出波型和负载特性 See table2
频率负载稳定度 ±0.02PPM vs ±10% load change
电源电压 +3.3VDC,+5.0VDC, +12.0VDC
频率电压稳定度 ±0.02PPM vs ±5% voltage change
功耗 3.0W(max.)when warm-up; 1.2W(max.)when static
           (AT 切)
加热时间
           (SC切)
 ±0.1PPM,<1min.
±0.03PPM,<1min.
           (AT 切)
频率可调范围
           (SC 切)
 ±7.0PPM
±1.0PPM
压控电压范围 0-5V
倾斜度 Positive
线性度 ±10%
相位噪声 1Hz,-80dBc/Hz
10Hz,-120dBc/Hz
100Hz,-140dBc/Hz
1kHz,-145dBc/Hz
10kHz,-150dBc/Hz
贮藏温度范围 -40-+100°C

★频率温度稳定度 表1
编 码 频率温度稳定度 温 度 范 围
A ±0.02PPM(AT Cut) 0 -+50°C
B ±0.005PPM(SC Cut) 0 -+50°C
C ±0.03PPM(AT Cut) -20—+70°C
D ±0.01PPM(SC Cut) -20 -+70°C
E ±0.05PPM(AT Cut) -40 -+75°C
F ±0.03PPM(SC Cut) -40 -+75°C
Output
Waveform		 Output
Type Code		 Frequency Range Oscillation State Output Characteristics
Clipping
Sine Wave		 0


8MHz-30MHz
10.00MHz-100.00MHz

 F:Fundamental
0:Overtone 		Load:10kΩ/10pf
Output level:>1Vp-p
TTL 1 1MHz-30MHz
10MHz-100MHz		 F:Fundamental
0:Overtone 		Load:Max:10 low power consumption
TTL gates
"1"level:>+4.3VDC;"0"level:<+0.2VDC
Duty cycle:45/55
Rise/fall time:<6ns
HCMOS 2 1MHz-30MHz
10MHz-100MHz		 F:Fundamental
0:Overtone 		Load:Max:10 low power consumption
TTL/HCMOS
"1"level:>+4.5VDC;"0"level:<+0.5VDC
Duty cycle:45/55
Rise/fall time:<6ns
ACMOS 3 1MHz-30MHz
10MHz-100MHz		 F:Fundamental
0:Overtone 		Load:Max:10 low power consumption
TTL/ACMOS
"1"level:>+4.5VDC;"0"level:<+0.5VDC
Duty cycle:45/55
Rise/fall time:<6ns

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来源：http://www.10000intel.com/news/10/220.html


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