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YXC厂家直销无源 3225 25MHZ 20PF 20PPM 石英晶体谐振器蓝牙晶振

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YSX321SL 3225 4P
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
12MHZ 10PF 10PPM rel="nofollow" Buy
12MHZ 12PF 10PPM rel="nofollow" Buy
12MHZ 20PF 10PPM rel="nofollow" Buy
14.7456MHZ 12PF 10PPM rel="nofollow" Buy
16MHZ 18PF 10PPM rel="nofollow" Buy
20MHZ 20PF 10PPM rel="nofollow" Buy
24MHZ 10PF 10PPM rel="nofollow" Buy
24MHZ 12PF 10PPM rel="nofollow" Buy
24MHZ 20PF 20PPM rel="nofollow" Buy
25MHZ 10PF 10PPM rel="nofollow" Buy
25MHZ 12PF 10PPM rel="nofollow" Buy
25MHZ 20PF 10PPM rel="nofollow" Buy
26MHZ 9PF 10PPM rel="nofollow" Buy
26MHZ 10PF 10PPM rel="nofollow" Buy
26MHZ 12PF 10PPM rel="nofollow" Buy
27MHZ 20PF 10PPM rel="nofollow" Buy
27.12MHZ 10PF 10PPM rel="nofollow" Buy
30MHZ 12PF 10PPM rel="nofollow" Buy
30MHZ 20PF 10PPM rel="nofollow" Buy
48MHZ 20PF 10PPM rel="nofollow" Buy
54MHZ 10PF 10PPM rel="nofollow" Buy

 

 
 
 
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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
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YT-26 2060 2P rel="nofollow" Buy
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频率偏移超出正常值？

解决办法：当电路中心频率正偏时，说明负载CL偏小，可以增加晶振外接电容Cd和Cg的值。当电路中心频率负偏时，说明负载CL偏大，可以减少晶振外接电容Cd和Cg的值。




晶振在工作中出现发烫，逐渐出现停振现象。

排除工作环境温度对其的影响，最可能出现的情况是激励电平过大。

解决办法：将激励电平DL降低，可增加Rd来调节DL。




晶振在工作逐渐出现停振现象，用手碰触或者用电烙铁加热晶振引脚

又开始工作。

解决办法：出现这种情况是因为振荡电路中的负性阻抗值太小，需要调整晶振外接电容Cd和Cg的值来达到满足振荡电路的回路增益。


加工定制

是

货号

3225

品牌

YXC

型号

YSX321SL 25M

种类

晶振

标称频率

25

调整频差

20ppm

温度频差

-20~+70

总频差

0

负载电容

20

负载谐振电阻

60

激励电平

0

基准温度

-20~+70

插入损耗

0

阻带衰减

0

输入阻抗

0

输出阻抗

0