WMSIC Electronic Components

YXC O9503225MEDA4SI Crystal Oscillator O9503225MEDA4SI

ModelO9503225MEDA4SI
PackageSMD5032-4P
BrandYXC
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
YXC O9503225MEDA4SI
Type
YXC Yangxing Technology
Minimum package
1000 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YXC
Electronic Component
O9503225MEDA4SI
Electronic Component
1
Package
SMD5032-4P
Electronic Component
Active Crystal Oscillator
Electronic Component
0.082g
Frequency
25MHz
Electronic Component
1
Electronic Component
BM0230110421
Operating Temperature
40℃~+85℃
Operating Voltage
3.3V
Electronic Component
±20ppm
Output
CMOS
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.

O9503225MEDA4SI 产品概述

一、概述

O9503225MEDA4SI 是扬兴科技(YXC)旗下 YSO690PR 系列的 25.000MHz 表贴晶振,工作电压 3.3V,输出为 CMOS 电平。该器件以小型 SMD5032-4P 封装、高稳定度与工业级温度范围为设计目标,适用于对时钟精度与可靠性有较高要求的嵌入式与通信系统。

二、主要性能参数

  • 频率:25.000 MHz
  • 常温频差:±20 ppm(典型室温出厂校准)
  • 频率稳定度:±30 ppm(含温度漂移、老化等综合项,具体测试条件见厂方 Datasheet)
  • 输出模式:CMOS(3.3V 兼容逻辑电平)
  • 工作电压:3.3 V
  • 工作温度:-40 ℃ ~ +85 ℃(工业级)
  • 封装:SMD5032-4P(5.0 × 3.2 mm,4 引脚)
  • 品牌:YXC 扬兴科技(YSO690PR 系列)

三、封装与管脚说明

SMD5032-4P 为标准 4 引脚贴片晶振封装,体积小、厚度薄,利于面装生产与高密度布局。常见引脚安排包含 VCC、GND、OUT 与 NC/EN,实际引脚定义及焊盘推荐尺寸请以厂家 Datasheet 为准。封装有利于焊接可靠性与散热性能,适合自动回流焊工艺。

四、典型应用

  • 微控制器(MCU)时钟源与系统时序
  • FPGA/ASIC 的参考时钟
  • 通信设备与以太网接口时钟(需 25MHz 参考时钟的应用)
  • 工业控制、测量仪器与楼宇控制系统
  • 消费电子与车载电子(在 -40~85℃ 范围内可用)

五、设计与使用建议

  1. 电源去耦:在晶振 VCC 与 GND 之间靠近器件焊盘布置 0.1 μF 陶瓷去耦电容,抑制电源噪声。
  2. 布局:输出引脚至接收器输入采用短且粗的走线,避免绕行或在高频干扰源附近布线。GND 平面应完整,焊盘周围保证良好接地回流。
  3. 终端与阻尼:CMOS 直接驱动一般不需要额外终端电阻,但在长线或反射/振铃问题可在输出端串联小阻(典型 22–100 Ω)以改善信号完整性。
  4. ESD 与电磁兼容:在易受静电或干扰环境中,建议在输入端采取必要的抑制措施(如 TVS 或 RC 滤波),并遵循 PCB 布局的 EMI 抑制规范。
  5. 启用/使能:若器件含 EN/Enable 引脚,须按 Datasheet 要求上拉或下拉,否则可能导致输出不可预期。

六、可靠性与质量保证

YSO690PR 系列通过严格的温度循环、振动/冲击与老化测试,适用于工业级应用。出厂前进行频率筛选与标称频差校准;长期使用中,建议关注晶振老化特性并在系统中预留校正方案(如软件补偿或外部参考)。

七、采购与技术支持

器件型号:O9503225MEDA4SI(YSO690PR 25MHz 3.3V CMOS SMD5032-4P)。采购时请向厂家或授权分销商索取最新 Datasheet、封装建议与样片以便在设计初期验证相容性与性能。扬兴科技提供量产支持、可靠性数据与应用咨询,可根据项目需求协助定制测试项或出货规格。

总结:O9503225MEDA4SI 以 25MHz、3.3V CMOS 输出、工业级温度范围与小型 SMD5032-4P 封装为特点,适合对时钟精度、稳定性与空间密度有要求的多种电子系统。选择与布局时遵循去耦、短线与接地原则可确保最佳性能。

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