时钟和计时论坛

请教一下：信号处理板上使用了LMK04828时钟芯片，输入10MHz时钟信号，输出122.88MHz时钟信号，目前测试输出时钟信号相位噪声很差，下面图片是输入、输出时钟信号的测试结果‘；
输入时钟信号：

输出时钟信号：

相噪：

附LMK04828原理图和pcb

Links：

感谢您对TI产品的关注！为更加有效地解决您的问题，我们建议您将问题发布在E2E英文技术论坛上（ https://e2e.ti.com/p/addpost  ).将由资深的英文论坛工程师为您提供帮助。

TRANSLATE with x

English

Arabic
Hebrew
Polish

Bulgarian
Hindi
Portuguese

Catalan
Hmong Daw
Romanian

Chinese Simplified
Hungarian
Russian

Chinese Traditional
Indonesian
Slovak

Czech
Italian
Slovenian

Danish
Japanese
Spanish

Dutch
Klingon
Swedish

English
Korean
Thai

Estonian
Latvian
Turkish

Finnish
Lithuanian
Ukrainian

French
Malay
Urdu

German
Maltese
Vietnamese

Greek
Norwegian
Welsh

Haitian Creole
Persian

TRANSLATE with

COPY THE URL BELOW

Back

EMBED THE SNIPPET BELOW IN YOUR SITE

Enable collaborative features and customize widget: Bing Webmaster Portal
Back