WMSIC Electronic Components

SCTF SX3M22.5792B10F20TNN

ModelSX3M22.5792B10F20TNN
PackageSMD3225-4P
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 SX3M22.5792B10F20TNN
Type
SCTF
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SCTF
Electronic Component
SX3M22.5792B10F20TNN
Electronic Component
1
Package
SMD3225-4P
Electronic Component
Active Crystal Oscillator
Electronic Component
0.03g
Frequency
22.5792MHz
Electronic Component
1
Electronic Component
BM0266107555
Operating Temperature
40℃~+85℃
Operating Voltage
3.3V
Operating Current
10mA
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.

SX3M22.5792B10F20TNN 有源晶振产品概述

SX3M22.5792B10F20TNN是星通时频(SCTF)推出的一款工业级有源CMOS晶振,针对中温环境下的稳定时钟输出需求设计,核心频率为22.5792MHz,采用SMD3225-4P小型贴片封装,适配多种嵌入式系统、通信设备及工业控制场景。

一、核心参数与技术规格

该产品的关键技术参数覆盖时钟精度、工作环境、电气特性三大维度,具体如下:

1. 频率特性

  • 标称频率:22.5792MHz(该频率为11.2896MHz的倍频,广泛应用于通信、音视频同步场景);
  • 常温频差:±10ppm(25℃环境下,频率偏移控制在±225.792Hz内,满足高精度时钟需求);
  • 温度频差:±20ppm(-40℃~+85℃宽温范围内,频率偏移≤±451.584Hz,保证宽温环境下的稳定性);
  • 频率稳定度:±20ppm(包含温度、电压波动等因素的综合稳定度)。

2. 电气特性

  • 输出模式:CMOS(与TTL逻辑兼容,驱动能力适配多数MCU、FPGA、通信芯片);
  • 工作电压:3.3V(主流系统单电源供电,无需额外电平转换);
  • 工作电流:10mA(典型值,低功耗设计,减少系统功耗预算,适配便携设备);
  • 负载电容:无(有源晶振内置振荡电路,无需外部负载电容)。

3. 封装与环境

  • 封装形式:SMD3225-4P(贴片封装,尺寸3.2mm×2.5mm×1.0mm,节省PCB空间);
  • 工作温度:-40℃~+85℃(工业级温度范围,满足户外、工业现场等复杂环境);
  • 存储温度:-55℃~+125℃(常规存储要求)。

二、关键性能优势

  1. 宽温稳定可靠
    支持-40℃~+85℃工业级温度范围,温度频差控制在±20ppm内,可应对低温严寒、高温湿热等极端环境,避免因温度变化导致的时钟偏移,保证系统正常运行。

  2. 低功耗CMOS输出
    3.3V单电源供电,典型工作电流仅10mA,相比部分有源晶振功耗更低,适配低功耗MCU、智能穿戴、智能家居等对功耗敏感的设备,延长电池续航。

  3. 高精度频率控制
    常温频差±10ppm,综合稳定度±20ppm,能有效减少时钟信号的频率偏差,避免通信协议错误、音视频同步失步、数据传输丢包等问题,提升系统可靠性。

  4. 小型化设计
    SMD3225-4P贴片封装尺寸紧凑,适合PCB布局紧凑的产品(如通信模块、工业传感器、智能手环等),降低系统集成难度。

三、典型应用场景

SX3M22.5792B10F20TNN的性能特点使其适配多领域需求:

  1. 通信设备:无线通信模块(蓝牙5.0、WiFi 6、LoRa)、光纤SFP收发模块、基站射频单元,该频率可作为协议栈的时钟参考;
  2. 音视频处理:数字音频DAC/ADC、视频编解码芯片(如HDMI接口相关)、机顶盒,满足音视频同步的高精度时钟需求;
  3. 工业控制:PLC可编程逻辑控制器、工业传感器节点、电机驱动模块,宽温范围适配工厂车间、户外现场环境;
  4. 消费电子:智能穿戴(智能手表、手环)、智能家居网关、便携式医疗设备,低功耗与小型化设计提升产品竞争力。

四、质量与可靠性

星通时频作为专业晶振制造商,该产品符合RoHS环保标准,通过高低温循环、振动测试、冲击测试等可靠性验证,可保证长期(典型10万小时以上)稳定工作,满足工业级产品的质量要求。

总结

SX3M22.5792B10F20TNN是一款兼顾高精度、宽温稳定、低功耗、小型化的有源CMOS晶振,核心频率22.5792MHz适配多场景时钟需求,SMD3225-4P封装与3.3V供电适配主流系统,是通信、工业控制、消费电子等领域的可靠时钟源选择。

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