characterization of opamps hi right now i should do some characterization of opamps because i don t have special equipment for this task i have to do this job with relativly simple equipments frequency sweeper dso etc does anyone know good test circuitry for characterization of opamps especially for measuring open loop gain phase margin pssr cmmr and so on are there any books or application notes on this subject available please reply vi e mail or nn thanks mark mark niederberger e mail mniederb itr ch
