1. Constant temperature crystal oscillator (OCXO)
2. Typical dimensions 14.5 × nine point six × 6.5mm in 6-pin SMD package
3. The frequency range is from 10MHz to 40MHz.
4. Has stability of ± 30ppb within the range of -40 o C to 85 o C.
5. Layer 3 (Overall ± 4.6ppm, including 20 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, digital switches, etc.
| Type /Item | NOC1409....6P Constant Temperature Crystals (SMD OCXO) | Note | |
| Output Frequency | 5MHz~40MHz | ||
| Waveform | Rectangular/HCMOS | ||
| '1' Level |
Rectangular |
Vcc×0.9 min. | |
| '0' Level | Vcc×0.1 max. | ||
| Duty Cycle | 45%~55% | ||
|
Load |
15pF | ||
| Spurious | -60dBc max. | ||
| Frequency Stability | Tolerance | ±30ppb | |
| vs. Temperature |
±5ppb~±50ppb |
||
| vs. Supply voltage |
±5ppb max. |
||
| vs. Load |
±10ppb max. |
||
| vs. Warm-up |
±0.1ppm max. |
||
| vs. aging | - | ||
| Daily | ±2.0ppb max. | ||
| Yearly |
±0.4ppm max. |
||
| 10 Years |
±2.0ppm max. |
||
| Phase Noise | @ 10Hz | -92dBc/Hz | |
|
@ 100Hz |
-120dBc/Hz |
||
|
@ 1KHz |
-140dBc/Hz |
||
|
@ 10KHz |
-150dBc/Hz |
||
| Electrical Frequency Adjustment | Range |
±5ppm max. |
|
| Control | 0~3.3V, 0~5.0V |
5.0V input available |
|
| Slope | Positive | ||
| Input Impedance | 100KΩ min. | ||
| Input Power | Voltage | 3.3V | 5.0V input available |
| Current | 600mA max. | ||
| Steady state | 0.6W 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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