Help with this AO please

Thread Starter

Theliel

Joined May 17, 2006
1


a ) I need resolve gain range for P=0.1k to 10K
b ) Vout when CMRR = 80dB

Thank in advance
 

hgmjr

Joined Jan 28, 2005
9,029
Greetings Theliel,

I appreciate your patience in awaiting an answer on your posting. It has taken several weeks of sporatic effort to complete the writeup since I did not have the luxury of working on it without interruption.

I would like to express my appreciation to JoeJester for his valuable assistance in proof-reading the various incarnations of the document and for providing the figures that were used. His contributions and support were pivotal during the several weeks it took to prepare and edit the document.

Along with the writeup, I have included a log-log plot to show how the gain changes with varying values of resistance P.

I was not totally clear on the b. part of your posting. Maybe one of the other members can provide an answer to that question.

Enjoy,
hgmjr

See later post in this thread for the attachments....
 

hgmjr

Joined Jan 28, 2005
9,029
Here is the attachment that went missing in the transition to vbulletin.


hgmjr

Search Keywords: opamp differential amplifier gain equation millman's theorem expression derivation thevenin's
 

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