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Slkor SL322524M12P
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Slkor SL322524M12P
- Type
- SLKOR
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SLKOR
- Electronic Component
- SL322524M12P
- Electronic Component
- 1
- Package
- SMD3225-4P
- Electronic Component
- Passive Crystal Oscillator
- Electronic Component
- 0.042g
- Frequency
- 24MHz
- Electronic Component
- 1
- Electronic Component
- BM0227676325
- Operating Temperature
- 20℃~+70℃
- Electronic Component
- ±10ppm
- Load Capacitor
- 12pF
- Frequency
- ±20ppm
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SL322524M12P 产品概述
一、产品简介
SL322524M12P 是 Slkor（萨科微）推出的一款贴片晶体元件，封装为 SMD3225-4P（3225 尺寸，3.2×2.5mm）。标称工作频率 24.000 MHz，设计用于提供稳定、低成本的时钟源，适配常见 MCU、晶振电路、通信模块及消费电子等应用场景。器件体积小、便于贴片加工，适合高密度电路板布局。
二、主要参数
- 频率：24 MHz
- 常温频差（25℃）：±10 ppm
- 频率稳定度：±20 ppm（工作温度范围内）
- 负载电容：12 pF
- 等效串联电阻（ESR）：40 Ω
- 工作温度范围：-20 ℃ ～ +70 ℃
- 封装：SMD3225-4P
- 品牌：Slkor（萨科微）
三、性能说明与工程注意事项
- 精度与稳定性：常温±10 ppm 表示器件在标称温度时的初始偏差，±20 ppm 的频率稳定度通常包括温度影响和小幅老化，适用于对时钟精度有中等要求的应用。
- 负载电容与匹配：器件标称 CL=12 pF，实际设计时需考虑 PCB 和引脚寄生电容（通常 2–5 pF）。若使用对称负载电容 C1=C2，则单侧电容可取约 2×(CL−Cstray)，常见取值范围约 15–22 pF；实际取值请在目标电路中验证振荡启动和频率偏移。
- ESR 与驱动能力：40 Ω 的等效串联电阻对常见 CMOS/Pierce 振荡器结构通常可接受，但在驱动能力受限或要求快速启动的场合，应验证启动时间及振幅。
- 温度和环境：-20～+70 ℃ 属商业级温度范围，如需工业级或汽车级温度稳定性，应选择对应规格器件。
- 焊接与可靠性：为保证可靠焊接与频率稳定性，请遵循厂商回流焊工艺建议，避免在回流或后处理过程中施加机械应力及过高温度冲击；贴装时注意避免弯曲 PCB 引起应力。
四、典型应用
- 微控制器主频或外部时钟源
- 无线收发与射频参考（非高精度基准）
- 消费类电子设备（电视机顶盒、机顶盒、机顶盒、机顶盒）
- 多媒体与网络设备的定时电路
- 低成本计时与同步模块
五、选型建议
- 若系统对频率精度或温度稳定性要求更高（如±5 ppm 或工业温度范围），建议选用对应规格或补偿晶振。
- 对于低功耗或快速启动应用，评估晶体 ESR 与所选振荡器的驱动电平匹配，必要时选择 ESR 更低的件或使用专用振荡器模块。
- 设计时优先靠近振荡器输入引脚布局，缩短走线并降低杂散电容与噪声耦合，以保证振荡稳定性与频率精度。
总结：SL322524M12P 以小型 SMD 形态提供稳定的 24 MHz 时钟源，适合多数商业类电子产品与通用控制器应用。设计时关注负载电容匹配、ESR 与 PCB 布局，可获得良好的振荡性能与频率稳定性。
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