SJK(晶科鑫)Китай
晶科鑫SJK品牌6X系列恒温晶振OCXO,低功耗,超高精度0.05ppb,频率5MHz~100MHz,插脚36.3*27.2*12.7mm封装,应用于智慧电网、数字交换、通信设备、基站、测试仪器、测量仪器等产品行业上.
Все аналоги
Полный отчётТехнические параметры
| Питание | |
|---|---|
| Center voltage | +2.5V/2.0V | +1.4V | +5V |
| Current | 800mA max. | 1.75A max. | 350mA max. |
| Power | Supply voltage | 5.0V/12V | 3.3V/5.0V | 5.0V/12V |
| vs. Supply voltage | ±0.5ppb max. | ±0.1ppb max. | ±20ppb max. |
| Характеристики по постоянному и переменному току | |
| Electrical Frequency Adjustment | Tuning range | ±0.5ppm max. | ±0.8ppm max. | ±2.0ppm max. |
| Frequency Stability | Tolerance | ±5ppb | ±100ppb | ±50ppb |
| Input impedance | 100KΩ max. | 50KΩ max. | 25KΩ max. |
| Output frequency | 5MHz~40MHz | 5MHz~100MHz |
| Phase noise | @10Hz | -120dBc/Hz | -120dBc/Hz | -100dBc/Hz |
| Rise /Fall time /Harmonics | 6ns max. | - | -30dBc max. |
| Условия эксплуатации и корпус | |
| Dimensions(L×W×H)(mm) | 36.3×27.2×12.7 |
| Storage Temperature | -55℃~+105℃ |
| Temperature | Operating Temperature | -20℃~+70℃, -40℃~+85℃ |
| vs. Temperature | ±3ppb~±10ppb | ±0.05ppb~±0.5ppb | ±100ppb max. |
| Другое | |
| '0' level | 10% Vcc max. | - |
| @100Hz | -135dBc/Hz | -140dBc/Hz | -130dBc/Hz |
| @100KHz | -155dBc/Hz | -160dBc/Hz | -168dBc/Hz |
| @10KHz | -155dBc/Hz | -155dBc/Hz | -162dBc/Hz |
| 10 Years | ±0.3ppm max. | ±200ppb max. | ±1.5ppm max. |
| @1KHz | -145dBc/Hz | -150dBc/Hz | -155dBc/Hz |
| '1' level | 90% Vcc min. | - |
| Control volotage | 0~5V / 0~4V | 0~2.8V | 0~10V |
| Daily | ±0.5ppb max. | ±0.2ppb max. | ±3.0ppb max. |
| Duty cycle | 45%~55% | - |
| Item / Type | 6X插件高精度恒温晶体振荡器OCXO |
| Level | LVTTL | HCMOS | 6~10dBm |
| linearity | ±10% |
| Load | 15pF | 15pF | 50Ω |
| Slope | Positive |
| Spurious | -60dBc max. | -60dBc max. |
| State state | 1.3W max. | 2.5W max. | 1.5W max. |
| vs. aging | - | - | - |
| vs. Load | ±0.5ppb max. | ±0.1ppb max. | ±50ppb max. |
| vs. Short term | ±0.05ppb/s max. | ±0.01ppb/s max. | ±0.01ppb/s max. |
| vs. Warm-up | ±10ppb max. | ±20ppb max. | ±0.1ppm max. |
| Waveform | Rectangular | Sine wave |
| Yearly | ±50ppb max. | ±40ppb max. | ±0.3ppm max. |