1. Thermostatic crystal oscillator OCXO
2. Size 20.3 × twelve point seven × 11.0/9.2mm, DIP-14 plug-in package
3. The frequency range is from 5MHz to 100MHz.
4. Has stability of ± 50ppb within the range of -20 o C to 70 o C.
5. Third layer (overall ± 4.6ppm, including 10 years of aging time.)
6. Voltage control (electronic frequency adjustment) is available.
7. Compliant with RoHS
8. Application scope: SDH/SONET, telecommunications base stations, testing and measurement equipment, synthesizers, etc.
| Item / Type | NOCHS | Full Size Thermostatic Crystals OCXO | |||
| Output frequency | 5MHz~40MHz |
10MHz~100MHz |
||
| Waveform | Rectangular | HCMOS | Sine wave | |
| Level | - | - | 8dBm min. | |
| '1' level | 90% Vcc min. | 80% Vcc min | - | |
| '0' level | 10% Vcc max. | 20% Vcc max. | - | |
| Duty cycle | 45%~55% | 40%~60% | - | |
| Rise /Fall time /Harmonics | 6ns max. | 3ns max. | -30dBc max. | |
| Load | 15pF |
1KΩ // 10pF |
50Ω |
|
| Spurious | -60dBc max. | - | -80dBc max. | |
| Frequency Stability | Tolerance | ±50ppb |
±50ppb |
|
| vs. Temperature |
±50ppb~±200ppb |
±50ppb~±100ppb |
||
| vs. Supply voltage |
±50ppb |
±20ppb |
||
| vs. Load |
±0.5ppb max. |
±10ppb max. |
||
| vs. Warm-up |
±0.1ppm max. |
±50ppb max. |
||
| vs. Short term |
±0.05ppb/s max. |
±0.05ppb/s max. |
||
| vs. aging | - |
- |
||
| Daily |
±0.5ppb max. |
±5.0ppb max. |
||
| Yearly |
±0.5ppm max. |
±500ppb max. |
||
| 10 Years |
±3.0ppm max. |
±1.7ppm max. |
||
| Phase noise | @10Hz |
-105dBc/Hz |
-103dBc/Hz |
|
| @100Hz |
-130dBc/Hz |
-135dBc/Hz |
||
| @1KHz |
-140dBc/Hz |
-162dBc/Hz |
||
| @10KHz |
-150dBc/Hz |
-173dBc/Hz |
||
| @100KHz | -160dBc/Hz |
-176dBc/Hz |
||
| Electrical Frequency Adjustment | Tuning range | ±5.0ppm max. |
±2.0ppm max. |
|
| Control volotage |
0~3.3V / 0~5.0V |
|||
| Slope |
Positive |
|||
| Center voltage | 1.65V/2.5V |
1.65V/2.25V |
||
| linearity |
±10% |
|||
| Input impedance |
100KΩ max. |
|||
| Power | Supply voltage | 3.3V/5.0V |
3.3V/5.0V |
|
| Current | 400mA max. |
500mA max. |
||
| State state | 0.8W max. |
1.2W max. |
||
|
Temperature |
Operating Temperature |
-20℃~ 70℃, -40℃~ 85℃ |
||
|
Storage Temperature |
-55℃~ 105℃ |
|||
| Dimensions(L×W×H)(mm) |
20.3×12.7×11.0 |
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+86-769-81559925
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