规格参数(Typical Specifications) 3*8石英晶体谐振器 项目Item | 标记Symbol | 技术Specification | 备注Remarks | 频率范围 | f | 28.9375MHz | 频模式Fund mode | 调整频差=25±3℃ | △f/f | ±20ppm | Standard | 温度频差Temp Tol | △f/f | ±30ppm | Standard | 负载电容 Load Capaciltance | CL | 10pf to ∞ | | 温度范围Temp Range | 储存温度 | TstG | -40~+85℃ | | 工作温度 | TopR | -10~+60℃ | | 激励功率Drive Level | 大值 | MDL | 1000μW | 可依实际而定Others are offer | 建议使用 | RDL | 10μW—100μW | | 串联电容Series resistance | R1 | As per table | | 静电容Shunt Capacitance | Co | 5pf max | | 绝缘电阻 Insulation Resistance | IR | 500MΩMin | | 老化率Aging | △Fa | ±5ppm/ year max | | 抗冲击能力shock resistance | SR | ±10ppm max | |
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