石英晶体振荡器Quartz crystal 全系列贴片型SMD直脚型DIP 圆柱型Cylinder
SPK-8045
石英晶体振荡器贴片型SMD (频率范围: 6~75MHZ 尺寸: 8.0X4.5 glass package 2pad)
产品说明
利用石英晶体的压电效应产生高精度振荡频率的被动元件
产品规格
Model Type |
SPK-8045G2 |
Frequency range |
Fundamental |
6.0 ~ 40.0 MHZ |
3rd overtone |
30.0~75.0 MHZ |
Frequency toleranceat 25℃ |
± 10PPM ~ |
Equivalent series resistance |
See table |
Stability |
± 10PPM |
Load capacitance |
Series resonance , 16pf , 20pf , 30pf |
Shock |
Natural drop from 75cm height onto a hard wooden board,three times dF/F = ±3ppm max. |
Aging |
± 2ppm / year , ±3ppm / year |
Equivalent seris resistance (ESR ) Table
Frequency |
Mode |
ESR |
6.0 ~ 10MHZ |
Fundamental |
100 ohms max |
11.0 ~ 14MHZ |
Fundamental |
80 ohms max |
14.0 ~ 20MHZ |
Fundamental |
50 ohms max |
21.0 ~ 40MHZ |
Fundamental |
40 ohms max |
30.0 ~ 75MHZ |
3rd |
80 ohms max |