Engineering CE Amplifier Small-Signal Equivalent Circuit

AI Thread Summary
The discussion revolves around deriving the small-signal equivalent circuit for a CE amplifier, specifically focusing on node E. The user has successfully analyzed nodes B and C but is encountering difficulties with node E. It is noted that an important term, Vc/Rc, was omitted in the equation for node E. The conversation emphasizes the importance of careful attention to detail in node analysis. Clarification and assistance are sought to resolve the issue with node E.
killerdevil
Messages
19
Reaction score
0

Homework Statement



2222-4.png


i am able to derive out node B and node C, but got stuck at node E. Can somebody please help me out with it?

Homework Equations



node analysis

The Attempt at a Solution



i used microsoft to show you my steps as there are too many subscript.
2222-5.png
 
Physics news on Phys.org
You missed Vc/Rc in Node E equation.
 

Similar threads

Engineering H-parameter model for non-inverting amplifier
Replies
4
Views
2K
Engineering Analyzing this operational amplifier circuit with DC
Replies
8
Views
2K
Engineering Unable to model Transresistance amplifier with feedback correctly
Replies
1
Views
2K
Equivalent resistance with a capacitor
Replies
11
Views
7K
Engineering How does this Bipolar RF Amplifier + Output Transformer circuit work?
Replies
18
Views
3K
Engineering Small Signal Input Resistance of a BJT amplifier
Replies
23
Views
4K
Cascode Amplifier Small Signal Model
Replies
13
Views
6K
MOSFET Common-Source Amplifier Small-Signal
Replies
2
Views
3K
Engineering How Do You Determine Thevenin Equivalent Circuits and Maximize Power Transfer?
Replies
3
Views
2K
Engineering Find the output resistance in a amplifier (MOSFET) small-signal model
Replies
2
Views
3K

Hot Threads

Recent Insights

Back
Top