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OC-5151HP
超高頻率穩定度，優於±0.01ppm，長期穩定可靠，適用於頻率基準、計量儀器
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| 技術指標 Technical Specifications | Min. | Typ. | Max. | Unit. | Reference Std. | 備注 | |
| 輸出頻率 Frequency Output | 10 | MHz | - | 可提供5MHz版本，其他頻率請谘詢原廠 5MHz is available. Consult factory for other frequency | |||
| 輸出波形 Output Waveform | 3.3V CMOS | - | - | 如需其他波形，請谘詢原廠 Consult factory for another waveform | |||
| 負載 Load | 10MΩ//10pF | - | - | ||||
| 上升/下降時間 Rise/Fall Time | - | - | 10 | nS | - | ||
| 電平 Level | 高電平 High level | 2.7 | - | - | V | - | |
| 低電平 Low level | - | - | 0.4 | V | - | ||
| 占空比 Duty Cycle | 40 | - | 60 | - | - | ||
| 溫度穩定度 Stability over Temperature | - | - | ±0.1 | ppb | - | -10℃~70℃ | |
| 頻率準確度 Frequency Accuracy | - | ±1 | - | ×10⁻¹² | - | 鎖定於1PPS信號，24小時平均值 24 hours average. Locked to 1pps. | |
| 24小時保持精度 24Hours Holdover | - | - | 1.5 | μS | - | ±10℃環境下，上電7天、馴服1天後，溫度變化率低於1℃/分鍾 ±10℃ after 7 days power on and 1 days discipline. Temperature variance below 1℃/Minute. | |
| 加速度靈敏度 Acceleration Sensitivity | - | ±1 | - | ppb/g | - | 最差方向，如需更高靈敏度請谘詢原廠 Worst direction, consult factory for better sensitivity. | |
| 相位噪聲(@10MHz) Phase Noise (@10MHz) | 1Hz | - | - | -100 | dBc/Hz | - | |
| 10Hz | - | - | -125 | dBc/Hz | - | ||
| 100Hz | - | - | -135 | dBc/Hz | - | ||
| 1kHz | - | - | -145 | dBc/Hz | - | ||
| 10kHz | - | - | -150 | dBc/Hz | - | ||
| 供電電壓 Supply Voltage | 供電電壓 Supply Voltage | 4.75 | 5 | 5.25 | Vdc | - | |
| 穩態功耗 Steady Power | - | - | 2.55 | W | - | 環境溫度 25℃ at 25℃ ambient | |
| 預熱功耗 Warm up Power | - | - | 8.8 | W | - | 工廠可配置 Factory configurable | |
| 預熱時間 Warm up Time | - | - | 5 | Min. | - | 頻率精度達到±5ppb，工廠可配置快速預熱版本 To ±5ppb, Factory configurable for fast warm up | |
