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SCTF SX2M25.000M20F30TNN
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- SCTF SX2M25.000M20F30TNN
- Type
- SCTF
- Minimum package
- 3000 编带
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SCTF
- Electronic Component
- SX2M25.000M20F30TNN
- Electronic Component
- 1
- Package
- SMD2520-4P
- Electronic Component
- Active Crystal Oscillator
- Electronic Component
- 0.055g
- Frequency
- 25MHz
- Electronic Component
- 1
- Electronic Component
- BM0266061166
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 1.62V~3.63V
- Operating Current
- 10mA
- Electronic Component
- ±20ppm
- Output
- CMOS
- Frequency
- ±30ppm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SX2M25.000M20F30TNN 有源CMOS晶振产品概述
一、产品定位与核心属性
SX2M25.000M20F30TNN是国内时频厂商SCTF（星通时频）推出的小封装工业级有源CMOS晶振，针对电子系统对时钟精度、尺寸紧凑性、宽电压适配性的需求设计。产品以25MHz为核心输出，兼顾低功耗与宽温稳定性，可替代传统石英晶振，适配消费电子、工业控制、物联网等多场景，是高性价比的时钟基准方案。
二、关键性能参数详解
该晶振核心参数精准匹配主流系统需求，关键指标解读如下：
- 标称频率：25MHz，属于电子系统常见中高频时钟源，可直接为MCU、FPGA、通信模块提供基准；
- 常温频差：±20ppm，即25℃环境下，实际频率偏差≤500Hz（25MHz×20×10⁻⁶），满足消费及工业设备基础精度要求；
- 全温频率稳定度：±30ppm，覆盖-40℃~+85℃全温范围，极端环境下仍保证时钟一致性；
- 输出模式：CMOS逻辑电平，兼容1.8V、3.3V主流系统，无需电平转换，简化电路设计；
- 工作电压：1.62V~3.63V宽电压，适配低功耗1.8V设备及常规3.3V系统，降低电源复杂度；
- 工作电流：10mA（典型值），有源晶振中功耗控制较好，适合便携电池设备。
三、封装与电气特性
采用SMD2520-4P贴片封装，尺寸仅2.5mm×2.0mm×0.8mm，4引脚支持自动化SMT贴装，适配高密度PCB布局。
电气特性上，输出驱动能力满足15pF负载需求，上升/下降时间（tr/tf）≤10ns，保证时钟完整性；引脚定义符合行业标准（典型：1脚VDD、2脚GND、3脚NC、4脚OUT），便于系统集成调试。
四、应用场景适配
因小尺寸、宽温、宽电压特性，覆盖多类典型场景：
- 消费电子：智能手表、蓝牙耳机、便携式游戏机，满足小空间、低功耗需求；
- 工业控制：PLC、传感器模块、工业机器人，适配-40℃~+85℃工业环境；
- 物联网设备：智能网关、无线传感器节点，宽电压适配电池/市电场景；
- 通信模块：蓝牙、Wi-Fi、LPWAN模块，25MHz时钟与主流通信芯片兼容。
五、可靠性与环境适应性
SCTF对产品进行严格可靠性测试，确保长期稳定：
- 温度适应性：-40℃~+85℃全温范围，通过高低温循环测试，应对户外/车间复杂环境；
- 老化测试：24小时以上高温老化，筛选稳定产品，降低批量失效率；
- 环保合规：无铅封装，符合RoHS 2.0、REACH标准，适配绿色产品设计；
- 品牌保障：SCTF为国内时频成熟厂商，产品覆盖汽车电子、通信领域，具备可靠质量体系。
该产品以均衡的性能与成本优势，成为多领域电子系统的理想时钟基准选择。
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