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YXC扬兴晶振厂家直销49US 4mhz 20PF20PPM无源直插晶体谐振器石英

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HC-49US 直插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
3.6864MHZ 20PF 20PPM rel="nofollow" Buy
3.579545MHZ 20PF 20PPM rel="nofollow" Buy
4MHZ 20PF 20PPM rel="nofollow" Buy
5.5296MHZ 20PF 20PPM rel="nofollow" Buy
8MHZ 20PF 20PPM rel="nofollow" Buy
10MHZ 20PF 20PPM rel="nofollow" Buy
11.0592MHZ 20PF 20PPM rel="nofollow" Buy
12MHZ 20PF 20PPM rel="nofollow" Buy
13.560MHZ 20PF 20PPM rel="nofollow" Buy
16.384MHZ 20PF 20PPM rel="nofollow" Buy
20MHZ 20PF 20PPM rel="nofollow" Buy
24MHZ 20PF 20PPM rel="nofollow" Buy
24.576MHZ 20PF 20PPM rel="nofollow" Buy
25MHZ 20PF 20PPM rel="nofollow" Buy
26MHZ 20PF 20PPM rel="nofollow" Buy
27.120MHZ 20PF 20PPM rel="nofollow" Buy
27MHZ 20PF 20PPM rel="nofollow" Buy
28.6363MHZ 20PF 20PPM rel="nofollow" Buy
30MHZ 20PF 20PPM rel="nofollow" Buy
36MHZ 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

 

 

 

 




如何确定某一款单片机在某一大小的石英晶振下是否能正常工作？

石英晶振就像是单片机的心脏，晶振选择太高不太合适，具体晶振上限是多少，恐怕测不出来，只能按照单片机的要求，一般STC系列单片机上限是35M或40M。

超过上限会出现什么样的问题，没有测试过，一般石英晶振选择12M的比较多，如果选择STC 1T指令的，就相当于12*12=144M的晶振。如果用于串口通信，建议选用11.0592M的或22.184M，选择石英晶振最主要还是参照的说明书。


加工定制

是

货号

49s

品牌

YXC

型号

HC-49US 4M

种类

晶振

标称频率

4

调整频差

20ppm

温度频差

30ppm

总频差

20

负载电容

20pf

负载谐振电阻

40

激励电平

100

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