SJK(晶科鑫)China
SJK晶科鑫9T系列是一款14.5×9.6mm贴片温补晶振(TCXO/VC-TCXO)。该系列支持5MHz~170MHz宽频段，提供CMOS或正弦波(Sine Wave)双输出电平。具备Stratum 3高稳定度、低相位噪声与压控调整功能，广泛应用于电信系统、时间同步及微波通信，支持-40℃~+85℃工业宽温定制
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View full reportTechnical parameters
Key specs
Frequency stability1 ppm
| Power | |
|---|---|
| Control Voltage Range | 1.5V±1V@3.3V /2.5V±2V@5.0V |
| Current Consumption | 45mA max. |
| Supply Voltage | 3.3V /5.0V |
| vs. Supply Voltage | ±1.0ppm max. |
| AC and DC characteristics | |
| Frequency Range | 5MHz~170MHz |
| Frequency Stability | vs. Tolerance | ±1.0ppm max. |
| Input impedance | 1.0MΩ min. |
| Offset 100Hz | -117dBc/Hz max. |
| Offset 10KHz | -148dBc/Hz max. |
| Offset 1KHz | -141dBc/Hz max. |
| Phase Noise | Offset 10Hz | -87dBc/Hz max. |
| Rise and Fall Time | - | 10ns max. |
| Environment and package | |
| Operating Temperature Range | -30~+85°C, -40~+85°C, or specify |
| Storage Temperature Range | -55~+125°C |
| vs. Temperature | ±0.5ppm~±4.6ppm max. |
| Other | |
| Item Type | 9T系列SMD1409温补晶振TCXO/VC-TCXO |
| Output Level | Sine Wave 3dBm Harmonics: -30dBc max. | CMOS “0" level 0.1×Vcc V max. “1" level 0.9×Vcc V min. |
| Output Load | 50Ω | 15pF, or specify |
| Response Slope | Positive |
| Start-up Time | 2ms max. | 10ms max. |
| VC-TCXO | Frequency Control Range | ±5.0ppm min. |
| vs. Aging | ±1.0ppm max. |
| vs. Load | ±1.0ppm max. |