WMSIC Electronic Components

TFOM24M4RHKCNT2T

ModelTFOM24M4RHKCNT2T
PackageSMD3225-4P
BrandYJX
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
YJX TFOM24M4RHKCNT2T
Type
YJX
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJX
Electronic Component
TFOM24M4RHKCNT2T
Electronic Component
1
Package
SMD3225-4P
Electronic Component
Active Crystal Oscillator
Electronic Component
0.05g
Frequency
24MHz
Electronic Component
1
Electronic Component
BM0264778346
Operating Temperature
40℃~+85℃
Operating Voltage
1.8V~5V
Operating Current
10mA
Electronic Component
±50ppm
Output
CMOS
Frequency
±50ppm

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

TFOM24M4RHKCNT2T 产品概述

一、产品简介

TFOM24M4RHKCNT2T 是一款高可靠性贴片晶体振荡器,标称频率 24.000 MHz,采用 YJX(雅晶鑫) 品牌生产,封装为 SMD3225-4P(3.2 × 2.5 mm,4 引脚)。该器件输出为 CMOS 电平,工作电压范围宽(1.8 V ~ 5.0 V),可满足多种数字系统和通信模块对时钟源的需求。为便于产品系列管理和采购管理,本型号已升级变更为 YC24MUBCE2O(型号替换说明见下文)。

二、主要技术参数

  • 频率:24.000 MHz
  • 常温频差(常温偏差):±50 ppm(以 25℃ 为基准)
  • 频率稳定度:±50 ppm
  • 输出模式:CMOS(推挽输出,直接驱动数字逻辑)
  • 工作电压:1.8 V ~ 5.0 V
  • 工作电流:典型 10 mA(参考值,视负载和供电条件略有变化)
  • 工作温度范围:-40 ℃ ~ +85 ℃
  • 封装:SMD3225-4P(贴片封装,4 引脚)
  • 品牌:YJX (雅晶鑫)
  • 型号升级:TFOM24M4RHKCNT2T → YC24MUBCE2O(兼容替代)

三、产品特性与优势

  • 宽电压兼容性:1.8 V 到 5.0 V 的工作电压范围,使该振荡器可用于多种低压及传统 3.3 V / 5 V 系统。
  • 稳定性好:±50 ppm 的频率稳定度及常温频差,适合对时钟精度有中高要求的应用场景。
  • CMOS 输出:推挽型 CMOS 输出,可直接驱动微控制器、FPGA、ASIC 等数字电路,输出上升/下降沿清晰、噪声较小。
  • 小尺寸、易贴装:SMD3225-4P 封装便于表面贴装工艺 (SMT),适合自动化贴装和批量生产。
  • 宽温范围:-40 ℃ 到 +85 ℃ 的工业级温度范围,适用于工业、通信及车载辅助电子等环境。

四、典型应用场景

  • 嵌入式系统和微控制器时钟源
  • 通信设备(如无线模块、收发器本振等)
  • 数字信号处理和采样系统
  • FPGA/ASIC 时钟分配
  • 工业控制、自动化设备、测试测量仪器
  • 消费电子(可选低功耗配置以满足便携设备需求)

五、封装与机械信息

  • 封装形式:SMD3225-4P(贴片,带 4 个焊盘)
  • 外形尺寸:3.2 mm × 2.5 mm(标准 SMD3225 尺寸)
  • 焊盘与布局:建议采用制造商提供的 PCB 推荐焊盘(land pattern)与回流焊工艺参数,以保证焊接可靠性与热特性。焊盘布局应留有足够焊盘面积并避免过度散热或机械应力集中。

六、使用建议与典型接法

  • 电源去耦:在振荡器 Vcc 引脚附近放置 0.01 μF ~ 0.1 μF 的高频去耦电容,尽量靠近电源引脚布置,减小供电噪声对输出抖动的影响。
  • PCB 布局:为获得最佳时钟完整性,应缩短振荡器输出到负载的走线长度,避免与高速差分信号或大电流回路平行耦合。
  • 负载与驱动:CMOS 输出具有较强驱动能力,但并非无限制驱动,多个高容性负载并联会增加上升/下降时间,应按需求增加缓冲或时钟分配器。
  • 温度与环境:在高湿、高振动或强电磁干扰环境下,建议做额外的机械固定或屏蔽设计以提高长期可靠性。

七、可靠性与品质控制

YJX(雅晶鑫) 对该系列振荡器实行严格的出厂测试,包括频率测量、温度循环、振动/冲击测试及加速老化筛选,以保证频率稳定性和长期可靠性。针对关键项目可提供相关检测报告或样品验证,建议客户在设计验证阶段进行应用侧的环境与寿命测试。

八、型号替换与采购说明

  • 原型号:TFOM24M4RHKCNT2T
  • 升级型号:YC24MUBCE2O(功能、引脚兼容并保持电气特性,具体替换兼容性请与厂商技术支持确认)
  • 订购时请注明电压版本、频率公差与包装方式(带卷带装 / 散装等),以便确保交付符合生产需求。

若需进一步的电气等效电路图、推荐焊盘数据或可靠性测试报告(如温循环、寿命试验),欢迎提供项目需求,我方可协助核对替代型号兼容性并给出更详细的设计与选型建议。

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