CMFB stabity test in folded cascode with nmos and pmos input stage

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Sambhav_1

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Hi,

How to setup testbench for running cmfb stability for folded cascode? Kindly share any document which can explain all these things.

Thanks
 

Hi Akshaay,

You can check for differential and common-mode loop stability following the document attached (Prof. Vishal Saxena lecture). All you need to know about this type of analysis using Cadence Virtuoso is here.
Hope this helps.

Regards.
 

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  • Loop Stability Analysis.pdf
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