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YXC OT32252.048MJBA4SL Oscillator OT32252.048MJBA4SL
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YXC OT32252.048MJBA4SL
- Type
- YXC Yangxing Technology
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YXC
- Electronic Component
- OT32252.048MJBA4SL
- Electronic Component
- 1
- Package
- SMD3225-4P
- Electronic Component
- Active Crystal Oscillator
- Electronic Component
- 0.036g
- Frequency
- 2.048MHz
- Electronic Component
- 1
- Electronic Component
- BM0257262930
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 1.8V~3.3V
- Electronic Component
- ±10ppm
- Output
- CMOS
- Frequency
- ±20ppm
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
OT32252.048MJBA4SL 产品概述
一、产品简介
OT32252.048MJBA4SL 是扬兴科技（YXC）推出的一款有源晶振，标准输出频率为 2.048MHz，输出形式为 CMOS。器件集成了振荡电路与晶体元件，免去外部晶体或分立振荡器设计，便于在紧凑型 PCB 上实现高精度时钟源。器件工作电压宽范围为 1.8V 至 3.3V，适配多种现代低压数字系统。
二、主要性能参数
- 频率：2.048 MHz（标称）
- 常温频差（初始精度）：±10 ppm（室温）
- 频率稳定度（工作温度范围内）：±20 ppm
- 输出模式：CMOS（推挽输出，电平随供电电压变化）
- 工作电压：1.8 V ~ 3.3 V
- 工作温度：-40 ℃ ~ +85 ℃
- 封装：SMD 3225-4P（3.2 × 2.5 mm，4 引脚）
这些参数使得该型号在对频率精度和温度稳定性有中高要求的场合表现可靠。
三、封装与引脚说明
SMD3225-4P 小尺寸表面贴装封装，四引脚设计便于焊接与接地处理。建议在布局时：
- VCC 引脚附近放置 0.01–0.1 μF 去耦电容，靠近器件焊盘布置；
- GND 引脚与底层地平面良好连接，减少寄生噪声；
- 输出线尽量缩短并避免与大电流回流或高速信号线平行走线，以降低干扰与反射。
四、典型应用
- 电信与通信设备（如 E1 同步时钟、基带处理等）；
- 嵌入式系统与微控制器时钟源；
- 网络设备、交换机与路由器中的定时与同步电路；
- 工业控制、数据采集与测试仪器等对频率稳定性有要求的场合。
五、选型建议与注意事项
- 若系统对相位噪声或抖动有严格要求，请在评估器件规格或与厂商确认相位噪声数据；
- 输出电平与 MCU/FPGA 接口电压需匹配，运行在 1.8V 与 3.3V 时输出高低电平随之变化；
- 在高可靠性或汽车级应用需注意器件是否具备相应认证；
- 焊接时推荐参考厂家回流焊工艺文件，避免过高的温度或长时间高温暴露影响器件性能。
六、可靠性与环境指标
OT32252.048MJBA4SL 设计工作温度覆盖工业级范围（-40 ℃ 至 +85 ℃），频率在该温度范围内保持 ±20 ppm 的稳定度，满足多数工业与通讯应用的长期稳定性要求。建议在批量采购或关键应用中向厂商索取可靠性试验与寿命数据（如温循环、湿热、振动等）以便进一步验证。
综上，OT32252.048MJBA4SL 是一款面向通信与嵌入式领域的高性价比有源晶振，凭借宽电压兼容、良好温稳性与小型封装，适合在空间受限且需可靠时钟源的系统中使用。如需更详细的电气特性曲线、相位噪声或封装尺寸图，请联系扬兴科技或参考官方数据手册。
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