50.0x50.0x19.0mm
Bomar Crystal is able to offer a full line of ultra low tolerance thru hole Oven Controlled Crystal Oscillators. OCXOs are used for applications where frequency tolerance and stability are critical like radar systems, test and measurement equipment, broadcast standards, WiMax/WLAN, and cellular base stations. Frequency stability to ±0.2ppb with low phase noise is available.
Features
| Output Wave Form | HCMOS or Sine Wave | |
| Frequency Range | 10.000 MHz - 20.000 MHz | |
| Type of Crystal Cut | SC-cut | |
| Supply Voltage | 5.0 Vdc or 12.0Vdc | |
| Power Consumption | 5.0W max. - warm up 2.5W max. - steady state | |
| Initial Frequency Accuracy (at +25oC) | ±50ppb with EFC set at center of control voltage | |
| Frequency Stability | vs Operating Temperature Range (referenced to +25oC.) | ±0.2ppb over 0oC. to +50oC. ±0.5ppb over -20oC. to +70oC. ±2.0ppb over -40oC. to +70oC. Custom spec. on request |
| vs Aging / 1 day | ±1ppb max. | |
| vs Aging / first year | ±20ppb max. | |
| vs Aging / 10 years | ±75ppb max. | |
| vs 5% Supply Voltage Change | ±2ppb max. | |
| vs 5% Load Change | ±2ppb max. | |
| Electronic Frequency Control Pin 1 |
Tuning Range | ±0.5ppm min. |
| Control Voltage Range | 5.0V & 12.0V(0-5.0V) | |
| Linearity | ±10% | |
| Transfer Function | Positive | |
| Warm up time (at +25oC.) | ±0.1ppb, 3 min. max. | |
| HCMOS Square Wave | VOH:Logic High "1" | 90% Vdd min. |
| VOL:Logic Low "0" | 10% Vdd max. | |
| Duty Cycle | 45% to 55% | |
| Rise Time and Fall Time | 6nS max. | |
| Load | 15 pF | |
| Sine Wave | Output | 5dBm |
| Load | 50 ohms | |
| Phase Noise | ||
| 1Hz | -100dBc/Hz | |
| 10Hz | -130dBc/Hz | |
| 100Hz | -140dBc/Hz | |
| 1kHz | -150dBc/Hz | |
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