WMSIC Electronic Components

TAXM11.0592M2QLFCDT1T

ModelTAXM11.0592M2QLFCDT1T
PackageSMD5032
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 TAXM11.0592M2QLFCDT1T
Type
YJX
Minimum package
1000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJX
Electronic Component
TAXM11.0592M2QLFCDT1T
Electronic Component
1
Package
SMD5032
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.179g
Frequency
11.0592MHz
Electronic Component
1
Electronic Component
BM0264594700
Operating Temperature
40℃~+85℃
Electronic Component
±30ppm
Crystal Oscillator Type
SMDCrystal Oscillator
Load Capacitor
20pF
Frequency
±20ppm
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.

TAXM11.0592M2QLFCDT1T 贴片石英晶振产品概述

一、产品定位与品牌背景

TAXM11.0592M2QLFCDT1T是国内晶振制造商雅晶鑫(YJX) 推出的一款SMD5032封装贴片石英晶振,核心频率为11.0592MHz——这一频率因与主流单片机串口通信波特率精准匹配,成为工业控制、物联网终端等领域的常用时钟源。雅晶鑫专注石英晶振研发生产10余年,产品覆盖消费级、工业级场景,以“高可靠性+成本效益”著称,TAXM系列是其针对中小尺寸、宽温应用的主力产品线之一。

二、关键性能参数详解

1. 核心频率与匹配性

11.0592MHz是专为单片机系统优化的“波特率匹配频率”:例如51系列单片机通过12分频可得到921.6kHz时钟,再经96分频可精准输出9600bps波特率(无额外误差),避免了非匹配频率下的波特率偏移问题,简化电路设计(无需额外分频器)。

2. 频率精度与稳定度

  • 常温频差±30ppm:25℃环境下频率偏差≤0.331776Hz,满足大多数工业、消费应用的精度需求(如串口通信、数据采集);
  • 频率稳定度±20ppm:涵盖温度变化、电源波动、机械振动等因素的综合频率变化,体现长期工作的可靠性(如车载电子在宽温下的时钟稳定性)。

3. 负载电容与振荡适配

负载电容20pF,需在电路中并联两个10pF左右的陶瓷电容(总负载匹配),保证晶振振荡的稳定性,适配STC、ATmega、STM8等主流单片机的内部振荡电路(无需外部振荡芯片)。

4. 等效串联电阻(ESR)

40Ω的ESR属于中等偏优水平(行业常见值为50Ω),可降低振荡电路的启动门槛,减少因ESR过大导致的停振风险,尤其适合低功耗系统(如物联网终端)。

三、封装与尺寸规格

采用SMD5032贴片封装,尺寸为5.0mm×3.2mm×1.2mm(长×宽×高),无引脚设计,支持表面贴装(SMT)工艺,适合高密度PCB布局(如智能穿戴、小型传感器节点)。相比直插晶振,SMD封装抗机械振动性能更强(避免引脚断裂),提升产品 durability。

四、工作环境适应性

工作温度范围为**-40℃~+85℃**,属于工业级温度标准,可覆盖以下场景:

  • 户外物联网终端(-40℃低温/+85℃高温);
  • 车载电子(-30℃~+80℃的车载环境);
  • 工业传感器节点(-20℃~+70℃的工厂现场)。

该晶振的温度特性经过优化,在宽温范围内频率漂移控制在稳定度±20ppm以内,满足 harsh 环境下的时钟精度需求。

五、典型应用场景

TAXM11.0592M2QLFCDT1T因“频率匹配性+宽温特性+小封装”,主要应用于:

  1. 单片机控制系统:51系列、STM8、ATmega等单片机的主时钟源;
  2. 串口通信模块:RS232/485模块、蓝牙低功耗(BLE)模块的时钟;
  3. 工业控制节点:PLC辅助模块、传感器数据采集节点的时钟;
  4. 车载电子:车载通信模块、仪表盘时钟;
  5. 物联网终端:低功耗智能网关、环境监测节点的时钟。

六、核心优势总结

  1. 频率精准匹配:11.0592MHz与主流波特率无缝适配,无需额外分频/倍频电路;
  2. 工业级可靠性:-40~+85℃宽温范围,满足 harsh 环境应用;
  3. 小封装高密度:SMD5032封装适合小型化产品,支持SMT批量生产;
  4. 成本效益突出:雅晶鑫的量产优势,平衡性能与成本,适合中大规模应用;
  5. 振荡稳定性好:40Ω低ESR+20pF负载电容,适配主流单片机电路,启动快、抗干扰。

该产品是工业控制、物联网、车载电子等领域的高性价比时钟源选择,可满足多数中小尺寸、宽温应用的核心需求。

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