MOS Amp Mismatch: Analyzing Effects & Comparing Dominance

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The discussion focuses on analyzing the effects of mismatch in differential amplifier MOS configurations, specifically comparing transconductance and resistance mismatches. Participants express familiarity with the individual effects but seek clarity on which has a more dominant impact. There is a request for a typical MOS differential amplifier stage and modeling suggestions. Additionally, the conversation highlights the need to identify the causes of mismatches in these systems. Understanding these factors is crucial for optimizing amplifier performance.
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This is not a homework question,so please don't yell at me..

There is a question on my textbook..Analyze in a detailed manner the effects of the mismatch in the differential amplifier MOS.Which one has a dominating effect according to you and why?

I know how to analyze the effects of the transconductance and resistance mismatch ,but which one of them has a dominating effect and why?

I don't know how to compare these two?
 
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Elaia06 said:
This is not a homework question,so please don't yell at me..

There is a question on my textbook..Analyze in a detailed manner the effects of the mismatch in the differential amplifier MOS.Which one has a dominating effect according to you and why?

I know how to analyze the effects of the transconductance and resistance mismatch ,but which one of them has a dominating effect and why?

I don't know how to compare these two?

Can you show us a typical MOS differential amp stage? And how would you model that stage? What are the candidates for effects that cause mismatches?
 
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