| OCXO 107 SERIES | |
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The OCXO107 series oscillators are Isotemp's best offering for frequency stability in quartz crystal oscillators. Features include dual ovens to minimize frequency drifts due to temperature effects, an onboard voltage regulation system and a sixteen bit D/A converter for disciplining the output frequency. These oscillators compare favorably with rubidium standards in harsh environmental conditions. |
| Specification Table | |
| Parameters | OCXO 107-3 |
| Frequency | 10.000000 MHz |
| R.F. Output | Sine Wave > +3 dBm into 50 ohms Harmonics < -30 dBc Sub-harmonics < -30 dBc |
| Change in Frequency Versus .. | |
| Temperature (Ambient) ( 0°C .. +60°C) Referenced to +25°C |
< +/- 0.06 PPB |
| Time* (Aging) Daily 1st Year |
< +/- 0.2 PPB < +/- 30 PPB |
| Time (Warm-Up) Frequency at 25 minutes After power on @ +25°C Referenced to Frequency at 4 hours |
< +/- 10 PPB |
| Input Voltage (+/- 5% change) |
< +/- 0.02 PPB |
| Other Parameters | |
| Phase Noise @ 10 Hz | -120 dBc |
| Electrical Frequency Adjustment Range** By internal 16 bit DAC |
> +/- 0.1 PPM < +/- 0.2 PPM |
| Input Power Oscillator and DAC DAC Oven |
+12 VDC +/- 5% < 60 mA -12 VDC +/- 5% < 10 mA +12 VDC +/- 5% < 1.6 A @ turn on, < 6 Watts Steady State @ +25°C |
| Package | 4.00 x 2.72 x 2.35 inches (LxWxH) |
| Units | 1 PPM = 1x10-6 1 PPB = 1x10-9 |
| * All aging stabilities are after storage of up to 1 year
and apply after 30 days of continuous operation. The daily aging rate also applies at the time of shipment from factory. |
| ** The Electrical Frequency Adjustment Range is sufficient for the life of the oscillator. |
| Specifications subject to change with frequency. |
| Available Frequency Range: 5 MHz
to 50 MHz Including 5.0, 10.0, 10.23, 10.24, 12.352, 15.36, 16.384, 19.44, and 19.6608 MHz |
| AVAILABLE OPTIONS: Square Wave Output, Low Phase Noise, Fast Warm-Up. |
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