SJK(晶科鑫)Китай
SJK晶科鑫5X2系列贴片恒温晶振(SMD OCXO)，采用25.4×22.0×12.0mm超薄贴片封装与标准5-PIN引脚设计。频率范围10MHz-100MHz，支持CMOS/正弦波双输出，工作稳定度最佳达±0.5ppb，短稳≤0.005ppb/s，相噪低至-155dBc/Hz。标配压控(EFC)调频，广泛应用于5G通信基站、雷达系统及精密测控仪器。
Все аналоги
Полный отчётТехнические параметры
| Питание | |
|---|---|
| Power Consumption | 3.5W (max.) ; 1.2W max. (@steady-state.) |
| Supply Voltage | +3.3V /+5.0V /12.0V |
| Voltage Control Characteristics | ≥±1.0ppm min |
| Характеристики по постоянному и переменному току | |
| Frequency Range | 10MHz~100MHz |
| Frequency Stability | vs. Supply Voltage | ±0.5ppb max. (Vcc±5%) |
| Initial Frequency Accuracy | ±50ppb max. |
| Offset | 1Hz | 10Hz | 100Hz | 1KHz | 10KHz | 100KHz |
| 频率稳定度 (Stability) \ 工作温区 | -20~+70°C | -40~+70°C | -40~+85°C | -55~+85°C |
| Условия эксплуатации и корпус | |
| Package Size (mm) | 25.4×22.0×12.0(11.5) |
| Storage Temperature | -55~+105°C |
| Другое | |
| ≤±0.5ppb | Available | Available | Available | Contact Us |
| ≤±10ppb | Available | Available | Available | Available |
| ≤±1 .0pp b | Available | Available | Available | Contact Us |
| ≤±20ppb | Available | Available | Available | Available |
| ≤±3 .0ppb | Available | Available | Available | Available |
| ≤± 5.0ppb | Available | Available | Available | Available |
| dBc/H z | ≤-95 max. | ≤ - 12 5 max. | ≤ - 14 5 max. | ≤ -150 max. | ≤ - 15 5 max. | ≤ - 15 5 max. |
| Harmonics | -40dBc max. |
| Item /Type | 5X2系列SMD2522贴片恒温晶振OCXO |
| Output Level | LVCMOS | Sine Wave |
| Output Load | 15pF, or specify | 50Ω |
| Short Term Stability@100MHz | ≤0.01ppb/s | ≤0.005ppb/s |
| Spurious | -80dBc max. |
| vs. Aging | ±0.2ppb max./after 30 days ; ±20ppb max./first year |
| vs. Load | ±0.5ppb max. (Load±5%) |