1. Thermostatic crystal oscillator OCXO
2. Size 25.4 × twenty-two point one × 11.0 mm, surface SMD chip packaging.
3. The frequency range is from 5MHz to 40MHz.
4. Has stability of ± 10ppb within the range of -40 o C to 85 o C.
5. SC cut crystal.
6. Voltage control (electronic frequency adjustment) is available.
7. Compliant with RoHS
8. Application scope: SDH/SONET, base stations, digital switches, testing equipment, synthesizers, measurement equipment, etc.
| Type /Item | NOC2522.... .7P | SMT Thermostat Crystal Oscillator OCXO | Note | |
| Output Frequency | 5MHz~40MHz | ||
| Waveform | Rectangular/HCMOS | ||
| '1' Level |
Rectangular |
1.4V 1V/2.5V 1V min. | |
| '0' Level | 1.4V-1V/2.5V-1V max. | ||
| Duty Cycle | 45%~55% | ||
|
Load |
15pF | ||
| Spurious | -60dBc max. | ||
| Frequency Stability | Tolerance | ±10ppb | |
| vs. Temperature |
±5ppb~±20ppb |
||
| vs. Supply voltage |
±0.5ppb max. |
||
| vs. Load |
±0.5ppb max. |
||
| vs. Warm-up |
±10ppb max. |
||
| vs. aging | - | ||
| Daily | ±0.5ppb max. | ||
| Yearly |
±50ppb max. |
||
| 10 Years |
±0.4ppm max. |
||
| Phase Noise | @ 10Hz | -115dBc/Hz | |
|
@ 100Hz |
-130dBc/Hz |
||
|
@ 1KHz |
-140dBc/Hz |
||
|
@ 10KHz |
-150dBc/Hz |
||
| Electrical Frequency Adjustment | Range |
±0.5ppm max. |
|
| Control | 0~2.8V, 0~4.0V |
5.0V input available |
|
| Slope | Positive | ||
| Input Impedance | 100KΩ min. | ||
| Input Power | Voltage | 3.3V | 5.0V input available |
| Current | 1000mA max. | ||
| Steady state | 1.2W max. | ||
| Operating Temperature | -20~ 70℃, -40~ 85℃ | ||
| Storage Temperature |
-40~ 85℃ |
||
| Dimensions (L×W×H)(mm) | 14.5×9.6×6.5 | ||
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