温补晶振的工作原理
Release time：2025-05-07
author：AMEYA360
source：网络
reading：740
温补晶振(Temperature Compensated Crystal Oscillator，TCXO) 是一种通过温度补偿技术提升频率稳定性的晶体振荡器。其核心目标是抵消因环境温度变化导致的晶体谐振频率漂移，使输出频率更稳定。
核心工作原理
关键技术特点
应用场景
TCXO凭借高稳定性，广泛用于：
通信设备(4G/5G基站、卫星通信)
导航定位(GPS、北斗模块)
精密仪器(频谱分析仪、医疗设备)
物联网终端(低功耗传感器、可穿戴设备)
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