32.768KHz 音叉型石英晶体谐振器
32.768KHz Crystal Resonator
规格参数(Typical Specifications)
|
Parameter |
Characteristic |
|
产品规格Package |
DT308,DT206,DT105,DT104 |
|
标称频率Frequency Range |
32.768KHZ |
|
调整频差Frequency Tolerance |
±5PPM;±10PPM;±20PPM;±50PPM |
|
工作温度Operating Temperature |
-10~+60℃ |
|
存储温度范围Storage Temperature |
-40°C~85°C |
|
负载电容Load Capacitance(CL |
6.0PF;12.5PF |
|
激励功率Drive Lavel |
1.0μW Max |
|
拐点温度Parabolic Temperature |
+25℃±5℃ |
|
温度系数Temperature Coefficiect |
-0.034-+0.006PPM/℃-2 |
|
老化率Aging |
±3PPM MAX (First year) |
|
等效串联电阻Resistance Series Resonance |
DT308≤30KΩ DT206≤40KΩ |
|
DT105≤60KΩ DT104≤70KΩ |
|
音叉型晶体谐振器可制作频率范围:20~200KHZ,典型特殊频率:32.000KHZ,38.000KHZ,40.000KHZ,60.000KHZ,75.000KHZ,76.8000KHZ,77.500KHZ,77.503KHZ,100KHZ,125KHZ,153.6KHZ. | |