Puppet123
Full Member level 6
Hello,
I have designed a two stage opamp - one stage is a folded cascode opamp followed by a common source stage - I am using a 65 nm process and need the extra gain of the common source stage.
I want to use SC CMFB for each stage. What are the timing issues for doing this with these two stages? What should I keep in mind or look out for? Any resources on this set up? Any advice on the timing and clocking?
Thanks.
I have designed a two stage opamp - one stage is a folded cascode opamp followed by a common source stage - I am using a 65 nm process and need the extra gain of the common source stage.
I want to use SC CMFB for each stage. What are the timing issues for doing this with these two stages? What should I keep in mind or look out for? Any resources on this set up? Any advice on the timing and clocking?
Thanks.