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YXC OT201648MJBA4SL Oscillator OT201648MJBA4SL
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YXC OT201648MJBA4SL
- Type
- SMD2016-4P
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YXC
- Electronic Component
- OT201648MJBA4SL
- Electronic Component
- 1
- Package
- SMD2016-4P
- Electronic Component
- Active Crystal Oscillator
- Electronic Component
- 0.02g
- Frequency
- 48MHz
- Electronic Component
- 1
- Electronic Component
- BM0228974713
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 1.8V~3.3V
- Operating Current
- 10mA
- Electronic Component
- ±10ppm
- Output
- CMOS
- Frequency
- ±20ppm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
OT201648MJBA4SL 产品概述 — YXC扬兴科技 48MHz 有源晶振
一、产品简介
OT201648MJBA4SL 是 YXC（扬兴科技）推出的一款有源晶体振荡器，中心频率 48.000MHz，常温频差 ±10ppm，频率稳定度 ±20ppm。输出为 CMOS 电平，工作电压范围 1.8V〜3.3V，工作电流约 10mA，工作温度范围 -40℃〜+85℃，封装为 SMD2016-4P（尺寸典型 2.0×1.6mm）。该器件为内部含振荡电路的有源方案，便于系统直接使用。
二、主要特性
- 工作频率：48.000MHz，常温频差 ±10ppm（出厂标称值）
- 频率稳定度：±20ppm（综合环境与长期漂移指标）
- 输出模式：CMOS，适配大多数数字逻辑输入
- 电源范围：1.8V〜3.3V，支持常见低压系统
- 工作电流：约 10mA（典型值）
- 工作温度：-40℃〜+85℃
- 封装：SMD2016-4P，四焊盘贴片结构，适合回流焊工艺
三、产品优势
- 集成振荡电路，外部无需晶体与放大器，设计简单、占板面积小；
- CMOS 输出直接驱动数字电路，兼容 MCU、FPGA、通信芯片等时钟输入；
- 宽电压范围支持 1.8V 与 3.3V 系统，便于多平台应用；
- 小尺寸 SMD2016-4P 封装，适合高密度贴装与便携设备设计。
四、典型应用场景
- 嵌入式单片机、微控制器系统时钟源
- 通信设备、无线模块本地振荡器（需满足相位噪声与相位抖动要求时请额外确认）
- 工业控制、数据采集与测量仪器
- 无线传感器网络、物联网终端与便携式电子产品
五、设计与布板建议
- 电源引脚附近放置 0.01µF〜0.1µF 的去耦电容，靠近器件引脚焊盘布置；
- 输出到负载间如出现过冲或振铃，可串联小阻值（通常 22Ω〜100Ω）限流匹配；
- 采用推荐的焊盘尺寸与回流焊温度曲线，避免过热或冷却过快；
- 为减少 EMI，考虑在 PCB 走线时缩短输出至时钟输入的路径，并添加必要的接地屏蔽。
六、选型与可靠性注意事项
- 若系统对频率精度与稳定性要求高于 ±20ppm，请与供应商确认更严格规格或使用温补晶振（TCXO）/频率参考；
- 考虑工作电流 10mA 对电源设计的影响，尤其在电池供电产品中需评估功耗；
- 关注环境温度与机械振动对频率漂移的影响，必要时进行系统级校准；
- 在采购时确认批次一致性与出厂测试报告，确保长期可靠性与一致性。
七、总结
OT201648MJBA4SL 为一款小尺寸、高兼容性的 48MHz 有源晶振，适合需要稳定 CMOS 时钟源的各类电子产品。凭借宽电压覆盖与贴片封装，可简化系统设计并提高集成度。选型时应结合频率精度、温漂要求与功耗预算，进行整体系统验证与可靠性评估。若需进一步的相位噪声、时钟上升/下降时间或引脚图纸，请向 YXC 扬兴科技索取详细技术资料与应用手册。
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