价 格: | 3.60 | |
总频差: | 20PPM(MHz) | |
温度频差: | 0(MHz) | |
输出阻抗: | 15(kΩ) | |
调整频差: | 20PPM(MHz) | |
基准温度: | 25(℃) | |
激励电平: | 1.0(mW) | |
插入损耗: | 0(dB) | |
负载谐振电阻: | 65K(Ω) | |
标称频率: | 32.768KHZ(MHz) | |
种类: | 谐振器 | |
加工定制: | 是 | |
负载电容: | 12.5(pF) | |
输入阻抗: | 10(kΩ) | |
型号: | FC255 | |
阻带衰减: | 0(dB) | |
品牌: | EPSON/爱普生 |
Electrical Specifications:
ITEM | Specification |
Nominal Frequency | 32.768KHz |
StorageTemperature Range | -55C to 125C |
Operating Temperature Range | -40C to 85C |
Frequency tolerance | /-20 ppm |
Resonance Resistance(R) | 65Kmax. |
Load Capacitance(CL) | 7.0pF |
Shunt Capacitance (Co) | 0.95pFmax |
Motional capacitance(c1) | 2.0fF max |
Drive Level | 1 uWmax |
Aging | /-3.0 ppm/year @25C |
Insulation Resistance | 500Mmin at DC 100V |