PTOC 32245 OCXO with 10,000000 MHz
1. Electrical Parameters
Supply / Power:
Supply Voltage: 5 V ± 5 %
Max. Current Consumption @ 25 °C: 250 mA
Max. Current Consumption during warm up: 600 mA
Warm Up Time: （from 25 °C） £6 minutes to ±0,1 ppm
Nominal Frequency （f0）: 10,000000 MHz
@ Reference Temperature: 25 °C ± 3 °C
@ Reference Control Voltage: 2,5 V
TemperatureRange:
Operating Temperature Range 1: 0 °C ... 70 °C
Operable Temperature Range: -10 °C ... 70 °C
Storage Temperature Range: -55 °C ... 105 °C
Frequency Tolerance:
Nominal Frequency Tolerance （Df/f0）: £ ± 0,1 ppm @ Vc = 2,5 V
Tolerance vs Temperature Range 1 （Df/f）: £ ± 0,01 ppm
Tol. vs Supply Voltage （Df/f） @ 5% Supply Change: £ ± 0,001 ppm
Tolerance vs Load （Df/f） @ 10% Load Change: £ ± 0,001 ppm
Aging:
After 30 Days of Continuous Operation:
Aging Tolerance per day （Df/f）: £ ± 0,0005 ppm
Aging Tolerance 1. Year （Df/f）: £ ± 0,1 ppm
Aging Tolerance after 10 Years （Df/f）: £ ± 0,4 ppm
Short Term Stability:
Allan Variance 1s2（t）: £ ±5E-11 / 1 s
Tuning range:
Method: External Trimmer
Control Voltage = 0 V （Df/f ）: -1 ppm ... -2 ppm
Control Voltage = 2,5 V （（Df/f ）: -0,1 ppm ... 0,1 ppm
Control Voltage = 5 V （（Df/f ）: 1 ppm ... 2 ppm
Linearity: £ ± 10 %
Input Impedance: > >100kW
Cut-off Frequency （3dB）: 3 kHz
Output:
Output signal: HCMOS
Load: 50 pF
Output level: low ≤,5 V
high ≥4,3 V
Rise-/Falltimetime 10ns / 10 ns （10% to 90%）
Output level: low ≤,5 V
high ≥4,3 V
Phase noise
at 1 Hz <= -80 dBc/Hz
at 10 Hz <= -120 dBc/Hz
at 100 Hz <= -140 dBc/Hz
at 1 kHz <= -145 dBc/Hz
at 10 kHz <= -150 dBc/Hz
Others:
Frequency tolerance after turn on f@1h-f@15min: ±10ppb
Retrace: ±10ppb （f1-f2） =>48h on, measure f1; 24 off, 1h on, measure f1
2. Mechanical Data
Case: CO-08_9
Pin Connections:
1:電壓控制，可微調頻率輸出;
2:空
3: 5V 供電;
4:10MHz方波輸出;
5:GND （與鐵殼連接在一起）
