SJK(晶科鑫)Китай
SJK（晶科鑫）6S系列 SMD 7050 贴片压控晶体振荡器（VCXO），采用常规单端 CMOS 输出，支持1.25MHz至250MHz工作频率。具备1.8V/2.5V/3.3V灵活供电，拥有极低待机电流（最大30μA）与高阻抗三态控制。广泛应用于工控主板、有线/无线通信及数码高清视讯。
Все аналоги
Полный отчётТехнические параметры
| Питание | |
|---|---|
| 0 Level Output Voltage (V OL ) | V DD ×0.1 max. |
| 1 Level Output Voltage (V OH ) | V DD ×0.9 min. |
| Control Voltage Center | 0.9V / 1.65V | 1.25V /1.65V |
| Control Voltage Range | 0.0V~1.8V / 0.3V~3.0V | 0.25V~2.25V / 0.3V~3.0V |
| Current Consumption | 45mA max. | 48mA max. |
| OE Pin 0 Level Input Voltage (V IL ) | V DD ×0.3 max. |
| OE Pin 1 Level Input Voltage (V IH ) | V DD ×0.7 min. |
| Supply Voltage | 1.8V / 3.3V | 2.5V / 3.3V |
| Характеристики по постоянному и переменному току | |
| Frequency Adjustment Range | ±80ppm min., or specify |
| Frequency Range | 1.25MHz~50MHz@3.3V /16MHz~50MHz@1.8V | 10MHz~250MHz |
| Frequency Stability (All Condition) | ±25ppm, ±50ppm, ±100ppm, or specify |
| Input Impedance | 5MΩ typ. | 1MΩ typ. |
| Rise Time / Fall Time | 6ns max. | 10ns 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 | 6S系列SMD7050压控晶振VCXO |
| Linearity | 10% max. |
| Output Load | 15pF, or specify |
| Output Type | CMOS |
| Phase Jitter (12KHz~20MHz) | 1.0ps max. | 0.6ps typ. |
| Start-up Time | 10ms max. |
| Symmetry | 40~60% | 45~55% |