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YXC OT322514.31818MJBA4SL Crystal Oscillator OT322514.31818MJBA4SL
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YXC OT322514.31818MJBA4SL
- Type
- YXC Yangxing Technology
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YXC
- Electronic Component
- OT322514.31818MJBA4SL
- Electronic Component
- 1
- Package
- SMD3225-4P
- Electronic Component
- Active Crystal Oscillator
- Electronic Component
- 0.04g
- Frequency
- 14.31818MHz
- Electronic Component
- 1
- Electronic Component
- BM0257262939
- 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.
OT322514.31818MJBA4SL 产品概述
一、产品简介
OT322514.31818MJBA4SL 是 YXC（扬兴科技）出品的一款贴片有源晶振（SMD3225-4P 封装），标称频率 14.31818 MHz，输出为 CMOS 电平。器件为有源一体化晶振，内置振荡电路，外部无需附加元件，适合对频率精度与可靠性有要求的中高端电子设备。
二、主要性能参数
- 频率：14.31818 MHz
- 常温频差：±10 ppm
- 频率稳定度：±20 ppm（含温度与负载等综合误差）
- 输出模式：CMOS 输出
- 工作电压：1.8 V 至 3.3 V（支持单电源多电平系统）
- 工作温度：-40 ℃ 至 +85 ℃
- 封装：SMD3225-4P（贴片封装，尺寸 3.2 mm × 2.5 mm）
三、产品特性
- 集成度高，内部振荡电路优化，免外接晶体或负载电容，简化电路设计。
- 宽电压范围（1.8V-3.3V），兼容多种逻辑电平，便于在低功耗和传统系统间切换。
- 可靠性优良，工作温度范围覆盖工业级应用。
- CMOS 输出适配微控制器、通信芯片和时钟管理器，输出驱动能力适中，抗干扰能力较强。
四、典型应用
- 单片机与微处理器系统时钟源
- 通信设备、网络设备时钟和采样参考
- 数字视频与广播系统（14.31818 MHz 常用于特定视频/编码时钟）
- 测试测量设备、工业控制与仪表等需稳定时基场景
五、封装与焊接建议
SMD3225-4P 小型贴片封装，推荐回流焊工艺。焊接时注意：
- 依据封装热敏性选择合理回流温度曲线，避免超时高温。
- PCB 布局时为晶振留出必要的地平面和隔离区，减少数字回流干扰，确保信号完整性。
- 输入电源应加旁路电容以降低电源噪声对频率稳定性的影响。
六、选型与注意事项
- 若系统对相位噪声或抖动有严格要求，请在选型时与供应商确认噪声规格与测试条件。
- 频差和稳定度需结合实际工作温度和电源环境评估，必要时在目标系统中做最终验证。
- 长期存储或高湿度环境中，应遵循器件防潮包装与回流前干燥规定。
OT322514.31818MJBA4SL 以其稳定的频率性能、宽工作电压和工业级温度范围，适合需要可靠时钟源的各类电子产品，便于工程师在原型与量产阶段快速集成与验证。
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