技术指标项目(Parameter) |
CR75系列 |
CR53系列 |
频率范围(Frequency Range) |
8~40MHz |
12~40MHz |
振动模式(Vibration Mode) |
AT Cut / Fund,3rd,5th,7th Over Tune |
调整频差(Frequency Tolerance @25℃±2℃) |
±5~±20ppm ±10ppm typical典型值 |
温度稳定度(Frequency Stability vs Operation Temperature) |
见表一 |
谐振电阻(Resonance Resistance) |
见表二 |
静电容(Shunt Capacitance C0) |
5pF max |
负载电容(Load Capacitance CL) |
6pF~ ∞ |
激励电平(Drive Level) |
2uW~500uW |
绝缘电阻(Insulation Resistance) |
500MΩ@DC100V |
老化(Aging) |
±1, ±2ppm/year |
封装形式(Package) |
CR75 |
CR53 |