The Designer's Guide Community
Forum
ForumVerilog-AMSAnalysisModelingDesignTheory
Welcome, Guest. Please Login or Register. Please follow the Forum guidelines.
May 1st, 2024, 10:21am
 
  HomeHelpSearchLoginRegisterPM to admin    
The Designer's Guide Community Forum › Design › Analog Design › About USB OTG Vbus detector ...
‹ Previous topic | Next topic ›
Pages: 1
Send Topic Print
About USB OTG Vbus detector ... (Read 45 times)
hychen
Guest
About USB OTG Vbus detector ...
May 25th, 2004, 9:18pm  
Hi,
I want to design the Vbus compatator for USB OTG circuit. The most high voltage of Vbus is 5.25V, but the 0.18um process only provides 3.3V device. Therever, the highest gate voltage will be 5.25V. Who can help me or tell me the de[color=Blue][/color]sign idea ?
Thanks.
Back to top
 
 
  IP Logged
City
Junior Member
**
Offline



Posts: 19
Re: About USB OTG Vbus detector ...
Reply #1 - May 27th, 2004, 12:32am  
That may seem a stupid answer but can't you think of having a passive attenuation the input ? Maybe your passive device would have higher voltage handling ?

City
Back to top
 
 
View Profile   IP Logged
Pages: 1
Send Topic Print
‹ Previous topic | Next topic ›
« Home ‹ Board
The Designer's Guide Community Forum » Powered by YaBB 2.2.2!
YaBB © 2000-2008. All Rights Reserved.
Copyright 2002-2024 Designer’s Guide Consulting, Inc. Designer’s Guide® is a registered trademark of Designer’s Guide Consulting, Inc. All rights reserved. Send comments or questions to editor@designers-guide.org. Consider submitting a paper or model.