技術(shù)指標(biāo)項(xiàng)目(Parameter) |
CR75系列 |
CR53系列 |
頻率范圍(Frequency Range) |
8~40MHz |
12~40MHz |
振動(dòng)模式(Vibration Mode) |
AT Cut / Fund,3rd,5th,7th Over Tune |
調(diào)整頻差(Frequency Tolerance @25℃±2℃) |
±5~±20ppm?? ±10ppm typical典型值 |
溫度穩(wěn)定度(Frequency Stability vs Operation Temperature) |
見表一 |
諧振電阻(Resonance Resistance) |
見表二 |
靜電容(Shunt Capacitance C0) |
5pF max |
負(fù)載電容(Load Capacitance CL) |
6pF~ ∞ |
激勵(lì)電平(Drive Level) |
2uW~500uW |
絕緣電阻(Insulation Resistance) |
500MΩ@DC100V |
老化(Aging) |
±1, ±2ppm/year |
封裝形式(Package) |
CR75 |
CR53? |