WMSIC Electronic Components

YXC OT201625MJBA4SL Oscillator OT201625MJBA4SL

ModelOT201625MJBA4SL
PackageSMD2016-4P
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 OT201625MJBA4SL
Type
YXC Yangxing Technology
Minimum package
3000 个

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YXC
Electronic Component
OT201625MJBA4SL
Electronic Component
1
Package
SMD2016-4P
Electronic Component
Active Crystal Oscillator
Electronic Component
0.02g
Frequency
25MHz
Electronic Component
1
Electronic Component
BM0229913906
Operating Temperature
40℃~+85℃
Operating Voltage
1.8V~3.3V
Operating Current
4mA
Electronic Component
±10ppm
Output
CMOS
Frequency
±20ppm

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

OT201625MJBA4SL 产品概述

OT201625MJBA4SL 是 YXC(扬兴科技)推出的一款小尺寸有源晶振,工作频率为 25 MHz,常温频差 ±10 ppm,工作电压范围宽(1.8 V 至 3.3 V),输出模式为 CMOS,工作电流典型值约 4 mA。该器件采用 SMD2016-4P 表面贴装封装,适用于对尺寸、功耗以及频率精度有较高要求的嵌入式与通信终端产品。

一 主要参数一览

  • 频率:25.000 MHz
  • 常温频差(25℃):±10 ppm
  • 频率稳定度(工作温度范围内):±20 ppm
  • 输出模式:CMOS 输出
  • 工作电压:1.8 V ~ 3.3 V(兼容多种电源域)
  • 工作电流:约 4 mA(典型值)
  • 工作温度:-40 ℃ ~ +85 ℃
  • 封装:SMD2016-4P(尺寸约 2.0 × 1.6 mm,4 引脚)
  • 品牌:YXC 扬兴科技

二 主要特性

  • 小型化:SMD2016-4P 封装,适合对 PCB 面积敏感的便携设备和模组设计。
  • 宽电压工作:1.8 V 至 3.3 V 范围,支持多种逻辑电平和系统电源架构。
  • CMOS 输出:逻辑兼容性好,可直接驱动 MCU、FPGA、数字 IC 的时钟输入。
  • 精确频率:常温下 ±10 ppm 的初始频差,满足大多数精密时钟应用。
  • 稳定运行:-40 ~ +85 ℃ 工业级温度范围,频率稳定度 ±20 ppm,适合一般工业与消费类环境。
  • 低设计复杂度:有源晶振内部包含振荡与分频电路,无需外接谐振器与额外偏置网络,方便集成。

三 封装与引脚说明

OT201625MJBA4SL 采用 SMD2016-4P 表面贴装封装,四引脚布局便于回流焊装配与自动化贴装。常见引脚功能安排包括 VCC、GND、输出(OUT)以及保留或使能(NC/EN),具体引脚定义请以器件出货数据手册为准。SMD2016 的小体积要求在 PCB 布局与回流工艺上注意应力控制与焊盘设计。

四 典型应用场景

  • 嵌入式主控与时钟源(MCU、ARM、DSP)
  • FPGA 与 CPLD 时钟输入
  • 无线通信模组、蓝牙/Wi‑Fi 模组
  • 消费类电子(可穿戴设备、移动终端)
  • 工业控制与测量设备(在 -40~+85 ℃ 工作环境下提供稳定时钟)

五 设计与焊接注意事项

  • 电源去耦:VCC 引脚附近建议放置 0.01 µF~0.1 µF 陶瓷去耦电容,靠近封装焊盘焊接,降低电源噪声对振荡稳定性的影响。
  • PCB 布局:尽量避免在晶振下方开大孔或大量过孔,减少机械与热应力对器件的影响;信号线应短且低阻抗,输出端延长线时可加入小阻抗(例如 22 Ω)以抑制反射与 ringing。
  • 回流焊工艺:按常规表面贴装器件回流温度曲线处理,避免过长高温暴露。若需得知器件湿敏等级(MSL)与具体回流曲线,请参阅厂方数据手册或与供应商确认。
  • ESD 与机械保护:晶振引脚敏感,储运与贴装过程遵循正常静电防护措施,贴装时避免过大机械挤压或扭曲。

六 选型建议与替代考虑

  • 若系统需与 1.8 V 或 3.3 V 逻辑直接驱动,OT201625MJBA4SL 的宽电压特性非常匹配。
  • 对频率精度要求高于 ±10 ppm 或更严苛的相位噪声要求,应在选型阶段确认器件的温漂、老化与抖动指标,必要时联系供应商获取详细测试数据。
  • 如需更小封装或更高稳定度,可咨询厂方是否有相应型号或定制方案。

七 可靠性与存储建议

  • 储存时避免潮湿与高温环境,长期储存建议密封干燥并按厂方建议进行干燥箱处理(如器件为湿敏贴标,遵循 MSL 要求)。
  • 出货后尽量在规定的回流焊窗口期内完成贴装,避免吸湿造成回流时炸裂(popcorning)等问题。
  • 在使用过程中如需长期高可靠性运行,推荐在早期进行温度循环与老化评估验证。

总结:OT201625MJBA4SL 以其小尺寸、宽电压、CMOS 输出与较高的温度适应性,为嵌入式设备与通信模组提供稳定的 25 MHz 时钟源。选择时请结合系统对频差、温漂、功耗与封装尺寸的具体要求,并参照厂方完整数据手册完成最终验证与布局设计。若需获取器件引脚图、焊盘建议或完整电气指标,请联系 YXC 扬兴科技或授权分销商索取官方资料。

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