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YSX530GA 5032 2P | |||
请点击您需要的参数一起加到购物车,找不到您需要的请联系客服 | |||
标准频率 | 负载电容 | 频率偏差 | 点击购买 |
8MHZ | 20PF | 20PPM | rel="nofollow" Buy |
11.0592MHZ | 20PF | 20PPM | rel="nofollow" Buy |
12MHZ | 20PF | 20PPM | rel="nofollow" Buy |
14.7456MHZ | 20PF | 20PPM | rel="nofollow" Buy |
14.31818MHZ | 20PF | 20PPM | rel="nofollow" Buy |
18.432MHZ | 20PF | 20PPM | rel="nofollow" Buy |
22.1184MHZ | 18PF | 20PPM | rel="nofollow" Buy |
24.576MHZ | 20PF | 20PPM | rel="nofollow" Buy |
24MHZ | 12PF | 20PPM | rel="nofollow" Buy |
24MHZ | 20PF | 20PPM | rel="nofollow" Buy |
25MHZ | 20PF | 20PPM | rel="nofollow" Buy |
27MHZ | 12PF | 20PPM | rel="nofollow" Buy |
28.6363MHZ | 20PF | 20PPM | rel="nofollow" Buy |
30MHZ | 20PF | 20PPM | rel="nofollow" Buy |
32MHZ | 20PF | 20PPM | rel="nofollow" Buy |
如您需要购买同类别的其他系列产品,请点击以下链接 | ||
产品型号 | 产品规格 | 点击购买 |
HC-49US | 11.5x4.5x3.68mm | rel="nofollow" Buy |
HC-49SMD | 11.4x4.8x3.8mm | rel="nofollow" Buy |
HC-49UM | 11.05x4.65x13.46mm | rel="nofollow" Buy |
YSX321SL | 3225 4P | rel="nofollow" Buy |
YSX530GA | 5032 2P | rel="nofollow" Buy |
YSX531SL | 5032 4P | rel="nofollow" Buy |
YT-26 | 2060 2P | rel="nofollow" Buy |
YT-38 | 3080 2P | rel="nofollow" Buy |
R315 | D11,F11,TO39 | rel="nofollow" Buy |
R433 | D11,F11,TO39 | rel="nofollow" Buy |
无源晶振与有源晶振的区别和特点
无源晶振是石英晶体谐振器的简称,有源晶振是石英晶体振荡器的简称。行业习惯称无源晶振和有源晶振。
石英无源晶振
石英晶体俗称水晶,化学分子式是SIO2,是重要的压电材料,其主要特征是其原子或分子有规律排列,反映在宏观上是外形的对称性。在电场的作用下,晶体内部产生应力而形变,从而产生机械振动,获得特定的频率,利用它的这种逆压电效应特性来制造无源晶振。石英由于具备天然的高品质因子“Q”,这使得晶体能在整个工作温度和电压范围内都保持很高的精确度和频率稳定性。
优点:输出信号电平会根据起振电路发生改变,同样的晶体可以适用于多种电压,可用于多种不同时钟信号电压要求的片子,而且价格通常廉价。无源晶振的精度1PPM(百万分之一)至100PPM。
缺点:无源晶振是有2个引脚的无极性电子元器件元件,需要借助于时钟电路才能产生振荡信号,自身无法振荡起来。晶体谐振器相对于晶体振荡器而言其缺陷是信号质量较差,通常需要精确匹配外围电路(用于信号匹配的电容、电感、电阻等),更换不同频率的晶体时周边配置电路需要做相应的调整。
晶体谐振器有一些等效参数,不同的使用环境可能会有不同的要求,选用时还要考虑环境温度、负载电容、频率精度等要求,这就要求外围振荡电路的参数要加一些控制才能输出稳定的频率。
是
5032 2P
YXC
YSX530GA 30m
谐振器
30
20ppm
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20
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-20~+70
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