Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
can anyone tell me when SC CMFB is used in a fully differential amplifier, what is the best ratio between the CMFB bandwidth and differential bandwidth? thank you
Many papers describe this problem.Some said the BW of CM should as large as the DM path.Some said CM BW can be smaller than the DM path.Some time,it's difficult to design a large BW for CM path unless using some special tech like CMFF.
You can search these papers and you can find the suitable one for your design.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
