zyyang
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rail-to-rail cmfb
hello
now i am designing a fully differential charge pump,and now i have a problem:
we all know that we need a cmfb circuit for fully differential circuit ,but here because the output range is very wide ,nearly rail to rail ,how to design the cmfb's sensing circuit ,it is difiicult!! thank you for replying!
hello
now i am designing a fully differential charge pump,and now i have a problem:
we all know that we need a cmfb circuit for fully differential circuit ,but here because the output range is very wide ,nearly rail to rail ,how to design the cmfb's sensing circuit ,it is difiicult!! thank you for replying!