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F252025MUBCE2O是雅晶鑫(YJX)推出的小型化工业级CMOS晶体振荡器,针对「小体积、宽温适应性、低功耗」场景优化设计,无需额外温补或缓冲电路即可直接匹配多数数字系统的时钟输入需求,是消费电子、物联网终端、工业控制等领域的高性价比时钟源方案。
核心优势总结:
该产品核心参数经实测验证,满足工业级可靠性要求,具体如下:
参数项 规格值 实际应用说明 标称频率 25MHz 适配多数数字系统(如MCU、无线模块)的时钟需求 常温频差(25℃) ±10ppm 初始频率偏差小,无需出厂校准 全温区频率稳定度 ±10ppm -40℃~+85℃范围内,频率漂移不超±10ppm 输出模式 CMOS 高电平≈VCC,低电平≈0V,驱动能力强(可直接带载数字电路) 工作电压范围 1.8V~3.3V 兼容1.8V低功耗MCU(如STM32L系列)及3.3V主流芯片 典型工作电流 5mA 低功耗,不增加系统整体功耗负担 工作温度范围 -40℃~+85℃ 工业级温宽,适应户外/车间等温差场景 存储温度范围 -55℃~+125℃ 运输/存储过程中耐受温度范围宽注:频率稳定度包含温度漂移(典型≤±8ppm)、长期老化(典型≤±5ppm/年)等综合因素,实测值可满足长期稳定需求。
产品采用SMD2520-4P贴片封装,尺寸为2.5mm(长)×2.0mm(宽)×0.8mm(高),4引脚布局符合行业标准,具体功能如下:
引脚编号 功能定义 说明 1 VCC 电源输入(1.8V~3.3V) 2 GND 接地(需可靠连接) 3 OUT 时钟输出(CMOS电平) 4 NC 空脚(无需连接)封装优势:
F252025MUBCE2O的参数特性覆盖多个细分领域,核心应用场景包括:
该产品经过多项行业标准测试,核心可靠性指标如下:
为保证产品性能稳定,需注意以下细节:
F252025MUBCE2O作为雅晶鑫的高性价比晶振产品,以「小体积、宽温、低功耗、精准稳定」为核心特点,覆盖消费电子、物联网、工业控制等多领域需求,无需额外辅助电路即可直接应用,是数字系统时钟源的理想选择。
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WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
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The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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