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石英晶体谐振器
石英晶体振荡器

石英晶体谐振器

3.2×2.5×0.8mm SMD Glass Sealing Crystals / 8A Series
浏览次数:985 日期:2013年09月16日 08:06【返回目录】

 
Features 特点
.4 pads SMD glass sealed crystal.
.Applications in wireless communication ,DSC and USB interface card.
.Excellent heat resistance and environmental characteristics.
.Contain Pb in sealing glass exempted by RoHS directive.
 
Dimensions 外型尺寸
 
Electrical Specifications 电气参数
Item / Type8A
Frequency Range12 ~ 54 MHz
Frequency Tolerance (at 25 ℃)± 10 ppm, or specify
Frequency Stability Over Operating Temperature Range± 10 ppm, or specify
Operating Temperature Range-20 ~ +75 ℃, or specify
Shunt Capacitance (C0)3 pF Max.
Drive Level1 ~ 200 μW (100 μW typical)
Load Capacitance8pF,10pF,or specify
Aging (at 25℃)± 3 ppm / year Max.
Storage Temperature Range- 40 ~ + 85 ℃
 
Equivalent Series Resistance(ESR) 等效电阻
Fundamental
12 ~ 16 MHz100 Ω Max.
16 ~ 54 MHz60 Ω Max.
 
Reflow Condition 回流焊条件
 
Packing 包装(EIA-481-2)

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