WMSIC Electronic Components

SCTF SX3DF100.000B20F30DNN

ModelSX3DF100.000B20F30DNN
PackageSMD3225-6P
BrandSCTF
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
SCTF SX3DF100.000B20F30DNN
Type
SCTF
Minimum package
3000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SCTF
Electronic Component
SX3DF100.000B20F30DNN
Electronic Component
1
Package
SMD3225-6P
Electronic Component
Active Crystal Oscillator
Electronic Component
0.32g
Frequency
100MHz
Electronic Component
1
Electronic Component
BM0265984630
Operating Temperature
40℃~+85℃
Operating Voltage
3.3V
Operating Current
30mA
Electronic Component
±20ppm
Output
LVDS
Frequency
±20ppm

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

SX3DF100.000B20F30DNN 有源晶振产品概述

SX3DF100.000B20F30DNN是星通时频(SCTF) 推出的一款工业级LVDS输出有源晶振,针对100MHz频率需求优化设计,兼顾低功耗、宽温适应性与高抗干扰性能,可满足工业控制、通信设备、车载电子等多场景的时钟同步需求。

一、核心定位与关键特性

该产品定位于中高端时钟源,核心特性可总结为:

  • 主流频率:100MHz标称值,覆盖通信、工业设备常用时钟需求;
  • 低功耗设计:工作电流仅30mA,适配功耗敏感型系统;
  • 抗干扰输出:LVDS差分信号,减少电磁干扰(EMI);
  • 宽温可靠:-40℃~+85℃工业级温度范围,适应极端环境;
  • 小封装集成:SMD3225-6P贴片封装,节省PCB空间。

二、性能参数深度解析

1. 频率与精度

  • 标称频率:100MHz,是LTE、5G基站、工业PLC等设备的典型时钟频率;
  • 常温频差:±20ppm,100MHz下对应频率偏移为2000Hz(2kHz),满足大多数设备的同步精度要求(如数据传输无丢包、控制信号无延迟);
  • 全温频率稳定度:±20ppm,覆盖-40℃~+85℃工作温度范围,温度变化不会导致频率偏移超出2kHz,确保极端环境下设备稳定运行。

2. 电气特性

  • 工作电压:3.3V(主流电源电压),无需额外电平转换,简化电路设计;
  • 输出模式:LVDS(低电压差分信号),差分传输可抑制共模干扰,输出摆幅约350mV,抗EMI性能优于单端输出(如CMOS);
  • 工作电流:30mA,相比同类LVDS晶振(部分产品≥40mA)功耗降低25%以上,适合便携式设备或长续航系统。

3. 封装与机械

  • 封装类型:SMD3225-6P,尺寸为3.2mm×2.5mm(贴片封装),6引脚布局符合行业标准;
  • 贴装兼容性:支持自动化SMT贴装,焊接可靠性高,适合高密度PCB设计。

三、典型应用场景

SX3DF100.000B20F30DNN的参数特性使其适配多类场景:

  1. 工业自动化:PLC、传感器节点、伺服驱动器等,宽温范围适应车间/户外环境,LVDS抗干扰应对电机、变频器等干扰源;
  2. 通信设备:5G小基站、光纤收发器、路由器等,100MHz频率满足中频时钟需求,稳定度保障数据同步;
  3. 车载电子:仪表盘、ADAS系统、车载网关等,-40℃~+85℃宽温适应极端温度(如北方冬季低温、南方夏季高温);
  4. 消费电子:智能电视、机顶盒、无人机飞控等,低功耗节省电量,小封装适合紧凑设计。

四、选型优势与价值

  1. 可靠性:星通时频(SCTF)采用成熟的晶体振荡电路设计,产品经过高低温老化、振动测试,符合工业级可靠性标准;
  2. 兼容性:3.3V电源、LVDS输出与主流芯片(如FPGA、MCU)匹配,无需额外电路调整;
  3. 成本效益:小封装节省PCB空间,低功耗降低系统散热需求,批量采购可进一步降低整体成本;
  4. 售后支持:SCTF提供技术咨询与样品测试服务,适合研发阶段与量产阶段的需求。

五、总结

SX3DF100.000B20F30DNN作为一款工业级LVDS有源晶振,以100MHz主流频率为核心,兼顾低功耗、宽温适应性与高抗干扰性能,适配多场景时钟需求。其SMD3225小封装与3.3V电源设计,进一步提升了系统集成度与兼容性,是工业控制、通信、车载等领域的高性价比时钟源选择。

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