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T322510MLBDE2X
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YJX T322510MLBDE2X
- Type
- YJX
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YJX
- Electronic Component
- T322510MLBDE2X
- Electronic Component
- 1
- Package
- SMD3225-4P
- Electronic Component
- Passive Crystal Oscillator
- Electronic Component
- 0.035g
- Frequency
- 10MHz
- Electronic Component
- 1
- Electronic Component
- BM0264778305
- Operating Temperature
- 30℃~+85℃
- Electronic Component
- ±10ppm
- Crystal Oscillator Type
- SMDCrystal Oscillator
- Load Capacitor
- 20pF
- Frequency
- ±30ppm
- 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.
T322510MLBDE2X 产品概述 — YJX(雅晶鑫) 10MHz SMD晶振
一、产品简介
T322510MLBDE2X 是雅晶鑫（YJX）推出的一款贴片晶体振荡器（SMD晶振），封装为 SMD3225-4P，标准尺寸 3.2×2.5mm。标称频率 10.000 MHz，针对普通工业与消费级电子设备设计，具有体积小、温度范围宽、频率稳定可靠等特点，适合作为 MCU、通信模块、计时和测量仪器的时钟源。
二、主要技术参数
- 晶振类型：贴片晶振（SMD）
- 频率：10.000 MHz
- 常温频差（25℃）：±10 ppm
- 频率稳定度（含温度影响等）：±30 ppm
- 负载电容：20 pF
- 等效串联电阻（ESR）：80 Ω
- 工作温度范围：-30 ℃ ~ +85 ℃
- 封装：SMD3225-4P
- 品牌：YJX（雅晶鑫）
三、性能特点与应用场景
- 高稳定性：25℃ 常温频差 ±10 ppm，整体频率稳定度 ±30 ppm，能满足多数通信、测量与控制系统对时钟精度的要求。
- 小体积、易贴装：3225 封装适用于空间受限的 PCB 布局和自动化贴装生产。
- 宽温区：-30 ℃ 至 +85 ℃ 的工作温度适合工业级与消费类电路板使用。
- 常见应用：微控制器时钟、无线通信模块、网络设备、仪表计时和音视频同步等。
四、使用建议与注意事项
- 负载电容匹配：晶片标称 CL = 20 pF。若采用对称电容 C1 = C2，则建议根据电路板寄生电容 Cstray 计算：C ≈ 2×(CL − Cstray)。例如若 Cstray ≈ 2–5 pF，则每侧电容约为 30–36 pF。实际布局中建议先估算并测量寄生电容后微调值。
- 驱动能力与 ESR：等效串联电阻 80 Ω，属于中等值，需确保所用振荡器电路（如 MCU 内置振荡器或外部晶体振荡器芯片）有足够的驱动能力以启动并稳定振荡。
- 布局与接地：晶振附近保持良好接地和紧凑走线，尽量缩短引线长度，避免高频噪声耦合；两侧负载电容接地面应靠近器件引脚并有完整地平面。
- 焊接与可靠性：采用标准 SMT 回流焊工艺，注意避免超过元件承受的热循环次数及温度极限（按供应商焊接推荐曲线执行）。贴装时避免对陶瓷体产生机械应力或弯曲。
五、选型注意与比较建议
- 若系统对相位噪声、相位抖动或长期老化有更高要求，可考虑更高规格的精密晶振或温补/恒温晶振（TCXO/OCXO）。
- 在低功耗或便携设备中，注意晶振启动时间与待机功耗的配合；如需快速启动或更低功耗，请参考整装振荡器或晶体管路由解决方案的规格书。
六、订购信息与技术支持
产品型号：T322510MLBDE2X，品牌：YJX（雅晶鑫），封装：SMD3225-4P。如需批量采购、样品测试或获取更详细的封装图、焊接工艺与频率偏差曲线（温度特性、老化数据等），建议联系供应商技术支持，索取完整数据手册与可靠性测试报告。
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