Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

A question that is about source follower and body effect!

Status
Not open for further replies.

davison7

Junior Member level 2
Joined
Aug 30, 2008
Messages
22
Helped
2
Reputation
4
Reaction score
1
Trophy points
1,281
Activity points
1,456
Hi, every body,

I have a question that is about the source follower (common-drain amplifier) and body effect. Why does increasing the output bias level can reduce the percentage of source to bulk voltage due to the signal?

Could everybody explain the reason?
 

Re: A question that is about source follower and body effect

I have solved the question. While increasing the ouput DC level, the Vbs is also increasing. Therefore, the gmb will reduce due to the increasing Vbs.
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top