SJK(晶科鑫)China
SJK晶科鑫8W系列SMD 3225封装温补晶振（TCXO/VC-TCXO），尺寸3.2×2.5×1.0mm，超高精度达0.5ppm，支持1.8V-3.3V低电压与削顶正弦波输出。主要用于智能手机、GPS定位、WiFi/蓝牙、智能城市等高精度无线通信行业。提供现货购买及样品申请。
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View full reportTechnical parameters
Key specs
Frequency stability1 ppm
| Power | |
|---|---|
| Control Voltage Range | 0.9V±0.6V@Vcc=1.8V, 1.4V±1V@Vcc>=2.6V, 1.5V±1V@Vcc>=3.0V |
| Current Consumption | 2.0mA max. |
| Stand-by Current | 3μA max. |
| Supply Voltage | 1.8V~3.3V |
| vs. Supply Voltage | ±0.2ppm max. (Vcc±5%) |
| AC and DC characteristics | |
| Frequency Range | 6.4MHz~52MHz |
| Frequency Stability | vs. Tolerance | ±1.0ppm max. (After 2 reflows) |
| Input impedance | 1MΩ min. |
| Offset 100Hz | -115dBc/Hz |
| Offset 10KHz | -148dBc/Hz |
| Offset 1Kz | -135dBc/Hz |
| Phase Noise | Offset 10Hz | -80dBc/Hz |
| Environment and package | |
| Operating Temperature Range | -30~+85°C, -40~+85°C, or specify |
| Storage Temperature Range | -55~+125°C |
| vs. Temperature | ±0.5ppm~±3.0ppm max. |
| Other | |
| Item /Type | 8W系列SMD3225温补晶振TCXO/VC-TCXO |
| Output Level | 0.8Vp-p (Clipped Sine Wave/DC-coupled) |
| Output Load | 10KΩ//10pF |
| Response Slope | Positive |
| Start-up Time | 5.0ms max. |
| VC-TCXO | Frequency Control Range | ±5.0ppm min. |
| vs. Aging | ±1.0ppm max./year |
| vs. Load Variation | ±0.2ppm max. (Load±10%) |