使用一片TPS54202供模拟3.3V电源（锁相环LMX2571及DDS芯片的模拟部分），使用TPS62177供数字3.3V电源（DDS芯片数字部分）。
模拟地与数字地是否应仅在单点连接？
若是，应如何处理TPS62177的PGND与AGND?
↧
Channel:
电源管理论坛 - 最近的话题
X
Are you the publisher?
Claim or
contact us
about this channel.
X
0
Channel Details:
- Title: 电源管理论坛 - 最近的话题
- Channel Number: 59076998
- Language: Chinese
- Registered On: February 6, 2016, 9:54 pm
- Number of Articles: 9994
- Latest Snapshot: May 11, 2022, 4:59 am
- RSS URL: http://www.deyisupport.com/question_answer/analog/power_management/f/24/rss.aspx?mode=0
- Publisher: https://e2echina.ti.com/support/power-management/f/power-management-forum
- Description:
- Catalog: //electrochronographic66.rssing.com/catalog.php?indx=59076998
© 2025 //www.rssing.com