晶光华（JGHC）晶振选型指南（中文）
目录- 石英晶体谐振器 时钟晶振 热敏晶振 普通振荡器(Oscillator) 压控振荡器（VCXO） 温补振荡器（TCXO） 恒温振荡器（OCXO） 32.768KHZ振荡器
型号- MC146,VCXO3225,SMD5032,OCXO1612,SMD2520,SMD3215,M49SSMD,OSC1612,TCXO1612,OCXO2520,2520,Y206,OSC2520,TCXO2520,HC-49SBSMD,VCXO7050,VCXO5032,TCXO5032,GLA
【选型】晶光华（JGHC）贴片有源晶振 & 贴片无源晶振(物料型号对照表)选型指南
目录- 有源晶振/无源晶振
型号- S3227000121040,49SAC18080162060,S2126000121080,Y20600327122075,49SAC07600202060,S2232000091050JY,O32125000153325,S5325000201040,M49SAT08000201080,SMD2
晶光华（JGHC）晶振选型指南（英文）
描述- Shenzhen Jingguanghua electronic Co., LTD is a well-known enterprise in crystal oscillator industry. JGHC is professional at providing the most scientific Crystal oscillator solutions in circuit application.The products 一 SMD crystals are widely used in communication correspondence, medical equipment, wearing and mobile digital products.
型号- G84,H21,DCC6,R21,R22,9AC,G53,H31,F-11,QCC8C,QCC4A,9AT,O53,DCC6C,VX1,QCC8B,S53,R32,R75,VX5,W53,VX7,V75,X31,X75,S16,W14,TO-39,QCC12,O22,O21,MS7,S22,VX3-
晶光华（JGHC）晶振/晶体选型表
无源晶振，频率范围涵盖800KHZ到300MHZ，频率温度特性，-40~125度±50ppm，最小封装尺寸SMD1612，精度最高达到±5ppm，年老化率仅3ppm；有源晶振，SPXO频率精度能达到±25ppm,TCXO频率精度可±0.5ppm，频率更高，如OSC7050 184.32mhz，电源电压至1.8V,最高5.0V，启动时间5mSec，相噪低至1ps，年老化率低至1ppm；音叉时钟晶振，RTC模块，为系统提供时钟的，32.768KHZ是最常用的频率，主要应用于有计时功能的电子产品。有源系列包括HC-49S、HC-49SSMD、M49SSMD、SMD6035、SMD5032、SMD3225、SMD2520、SMD2016、SMD1612等；无源系列包括普通晶体振荡器（SPXO)、温度补偿晶体振荡器(TCXO)、恒温晶体振荡器（OCXO)、电压控制晶体振荡器（VCXO)
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产品型号
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品类
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频率（MHz）
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负载电容(pF)
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温度稳定度(ppm)
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封装
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Y20624000202050JY
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插件无源晶振
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24MHz
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20pF
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20ppm
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2*6
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选型表 - 晶光华 立即选型>>
【经验】一文为你详解32.768KHZ晶振不起振原因
32.768KHZ晶振不起振的原因有哪些？首先要了解32.768KHZ晶振是什么，为什么要叫32.768晶振以及有什么作用，晶振不起振的原因等方面才好入手找出问题并分析，然后解决问题。本文晶光华带你分析了解32.768KHZ晶振不起振原因及解决方案。
设计经验 发布时间 : 2021-11-18
【技术】一文浅析单片机上使用11.0592MHz晶振的原因
在设计51系列的单片机系统时，一般选用11.0592MHz的晶振而不选用12MHz的晶振，这是为什么呢？本文浅析单片机上使用11.0592MHz晶振的原因。
技术探讨 发布时间 : 2022-11-16
What is the Function of Crystal Oscillator?
When we understand crystal oscillator, we need to compare its material and properties. For mechanical and electrical equipment, in the process of operation, mechanical and electrical effects often occur. What is crystal vibration? You can also analyze according to important characteristics, such as its thermal expansion coefficient, chemical properties of quartz crystal, etc., which directly affects the size and stability of the mechanical force. Let‘s understand its application scope.
技术探讨 发布时间 : 2023-12-31
What are the Crystal Oscillators Used in 5g Communication Products?
The reason why 5g communication can achieve such amazing progress, including the use of chip crystal oscillator, 2016mm, 2520mm ultra-thin ultra-small chip crystal oscillator is most suitable for the mobile communication field such as the reference clock of mobile communication terminal. SMD crystal oscillator has the frequency of reference clock source for all kinds of mobile communication. SMD crystal oscillator has excellent electrical characteristics.
技术探讨 发布时间 : 2023-12-30
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