SJK(晶科鑫)Китай
SJK晶科鑫2L系列SMD2520有源差分晶振，采用LVDS低功耗输出，频率范围13.5MHz~625MHz。具备35fs超低相位抖动，全面支持1.8V/2.5V/3.3V低电压，广泛应用于100G/400G/800G以太网、AI服务器、FPGA和数据中心.
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Полный отчётТехнические параметры
| Питание | |
|---|---|
| 0 Level Output Voltage (V OL ) | 0.9 V DD min. |
| 1 Level Output Voltage (V OH ) | 1.6 V DD max. |
| Current Consumption | 40mA max. |
| OE Pin 0 Level Input Voltage (V IL ) | 0.2V DD max. |
| OE Pin 1 Level Input Voltage (V IH ) | 0.8V DD max. |
| Output Voltage Swing | 450mV max. |
| Start-by Current | 60μA max. |
| Supply Voltage | 1.8V /2.5V /3.3V |
| Характеристики по постоянному и переменному току | |
| Frequency Range | 13.5MHz~625MHz |
| Frequency Stability (All Condition) | ±20ppm, ±25ppm, ±30ppm, ±50ppm, ±100ppm, or specify |
| Rise Time / Fall Time | 0.4 ns max. |
| Условия эксплуатации и корпус | |
| Operating Temperature Range | -20~+70°C, -40~+85°C, or specify |
| Storage Temperature Range | -55~+125°C |
| Другое | |
| Item /Type | 2L Series SMD 2520 LVDS Crystal Oscillator |
| Output Load | 100Ω |
| Output Type | LVDS |
| Phase Jitter (12KHz~20MHz) | 35fs Typ. |
| Start-up Time | 10ms max. |
| Symmetry | 45~55% |