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.
To desiogn an op-Amp you must design proper biasing ciruits which is essential for the proper operation...
For current mirror you have to find appropriate length which makes good mirroring of current... And it depends on which technology you are using....
Then choose somewhat bigger area for the differential input pair of the Op-Amp , this bigger are is for reducing unneccesary offset problems...
Then for the gain stage use cascode stage ... which contains Pmos and N mos devices...
You can find many good opamp designs and sizes for the op-amp in websites .. try them...
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.
