3*8圆柱晶振_32.768k_JSK晶鸿

Item/Type

308

Norminal Frequency 标称频率

32.0~32.768KHz

Frequency Tolerance(at 25 ℃) 调整频差

± 20 ppm, or specify ± 10 ppm

Operation Temperature Range 工作温度

-20 ~ +75 ℃, specify

Storage Temperature Range 储存温度

-40 ~ +85 ℃, specify

Shunt Capacitance (C0) 静态电容

2.0pF typ.

Motional Capacitance (C1) 动态电容

3 pF Max. (2 pF typical)

Insulation Resistance (IR) 绝缘电阻

500MΩ @ DC 100 ±10V

Drive Level (DL) 激励功率

1.0μW Max

Load Capacitance( CL) 负载电容

6pF ~ 12.5pF

Turnover Temperature (Ti) 转换温度

25±5℃

Parabolic Coefficient (B) 抛物线系数

(-0.036±0.005)PPM / ℃2

Frequency Ageing (at 25 ℃) 年老化率

±5ppm Frist year Max