(音叉型晶振25KHz/28KHz/32KHz/38KHz/100KHz产品图例)
Inner structure音叉型晶振内部结构实物图
Inner structure音叉型晶振内部结构图
音叉型晶振25KHz/28KHz/32KHz/38KHz/100KHz电气参数电气参数如下:
Type型号: Tuning Fork音叉晶振3*8
- Size尺寸:3.0×8.0mm
- Frequency tolerance调整频差:±20ppm (at 25℃)
- Working Temperature Range工作温度(°C):-10~+60
- Storage Temperature存储温度(°C):-20~+70
- Load capacitance (CL)负载电容:12.5pF
- Equivalent resistance等效电阻:30KΩ max.
- Excitation level激励功率:1.0μW (2.0μW max.)
Type型号: Tuning Fork音叉型晶振2*6
- Size尺寸:2.0×6.0mm
- Frequency tolerance:±20ppm
- Working Temperature Range工作温度(°C):-10~+60
- Storage Temperature存储温度(°C):-20~+70
- Load capacitance (CL)负载电容:12.5pF
- Equivalent resistance等效电阻:40KΩ max.
- Excitation level激励功率:1.0μW (2.0μW max.)
Load capacitance vs Frequency:
NOTE: About tuning fork 关于音叉晶体谐振器
The two most commonly available resonators of tuning fork are 32.768KHz watch or clock crystals, and 38KHz crystals, mostly used for remote control applications.
两种最常用的音叉型晶体谐振器是32.768KHz,常用于手表或时钟,而频率为38KHz的音叉晶体,则主要用于遥控应用。




