| Specifications |
| Holder Type: |
OCXO-20S12.0 True Sine Wave 12.0V (Voltage code is " 12.0 " ) |
| Supply Voltage range: |
+12.0V ±0.5V |
| Frequency Range: |
10 MHz to 100.000 MHz |
| Initial Calibration Tolerance: |
±0.5ppm max., Vcon = +2.5V |
| Frequency Stability (FS): |
|
| (FS) Operating Temperature Range: |
0°C to + 60°C, typical ±0.2 (ppm), avaiilable ± 0.05 (ppm)
-20°C to +70°C, typical ±0.3 (ppm), avaiilable ± 0.10 (ppm)
-40°C to +85°C, typical ±0.5 (ppm), avaiilable ± 0.20 (ppm) |
| (FS) Voltage Change: |
(± 0.5V) ? ± 0.1ppm |
| (FS) Warm up time (+25°C): |
3 minutes (max.) |
| (FS) Aging: |
±0.7 ppm first year, ? 4.0ppm over 10 years |
| (FS) Load Change: |
? ± 0.01ppm, for ± 5% load condition change |
| Voltage Control on pin 1 (EFC): |
Electronic Frequency Tuning (is standard)
|
| (EFC) Freq. Deviation Range: |
± 4.0ppm (min.), Reterence to fo at +25°C |
| (EFC) Control Voltage Range: |
(+5.0V) 0.0 to 5.0V |
| (EFC) Transfer Function: |
Positive: Increasing control voltage increases output frequency |
| (EFC) Input Impedance: |
47 k Ohm (min.) |
| (EFC) Linearity: |
± 10 % (max.) |
| Power Dissipation (at 25°C): |
steady-state : 1.0 W (max.) , turn-on: 2.0W (max.) |
| Output: |
Output Level : +3 dBm (typ.) into 50 Ohm load
Harmonic: -10 dBm (min.), Spurious: -70 dBc (min.) |
| SSB Phase Noise AT-cut: |
-75dBc/Hz @ 1Hz, -100dBc/Hz @10Hz, -130dBc/Hz @ 100Hz,
-140dBc/Hz @ 1kHz, -150dBc/Hz @10kHz |
| SSB Phase Noise SC-cut: |
-85dBc/Hz @ 1Hz, -120dBc/Hz @10Hz, -140dBc/Hz @ 100Hz,
-145dBc/Hz @ 1kHz, -150dBc/Hz @10kHz |
