3068 32.768K 12.5PF 20PPM迷你M49SMD
贴片无源晶振32.768 原厂
标准频率
Nominal Frequency F0 32.768 KHz
2震荡模式
Oscillation Mode
- Fundamental
- 3 负载电容
Load Capacitance CL 12.5 pF
4频率偏差
Frequency Tolerance FL -20 - 20 ppm At 25℃±℃
5温度特性系数
Equivalent Series
Resistance
B -0.034±0.006 ppm/℃2
6工作温度
Operating Temperature TC -40 - 85 ℃
7激励功率
Drive Level DL 1 μW Max
8谐振电阻
Resonant resistance RR ≤70 KΩ
9静电容
Direct capacitance C0 1.5 pF Max
10绝缘电阻
Insulation resistance IR ≥500 MΩ At DC 100V
13储存温度范围
Storage temperature range
- -55 - +125
32.768kHz 晶振
