The Designer's Guide Community
Forum
Welcome, Guest. Please Login or Register. Please follow the Forum guidelines.
Mar 28th, 2024, 10:20am
Pages: 1
Send Topic Print
Problems with Rand Bit Stream AHDL Block (Read 1247 times)
repah
Community Member
***
Offline



Posts: 68

Problems with Rand Bit Stream AHDL Block
Oct 27th, 2018, 8:07pm
 
Hello,

I want to measure the Eye Diagram of a Broadband Bipolar amplifier I designed.

When I use Rand Bit Stream - i get a lot of errors and the transistor breaking down at BE junction.

I do not get this error with MOS amplifiers.

What can I do - how can I measure the eye diagram of bipolar transistor properly with rand bit stream ?

Thanks.
Back to top
 
 
View Profile   IP Logged
Ken Kundert
Global Moderator
*****
Offline



Posts: 2384
Silicon Valley
Re: Problems with Rand Bit Stream AHDL Block
Reply #1 - Oct 28th, 2018, 10:13pm
 
You've given us very little to go on. Perhaps the transition time of the generator is too fast.

-Ken
Back to top
 
 
View Profile WWW   IP Logged
Pages: 1
Send Topic Print
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.