Me. Brinson et Dj. Faulkner, A SPICE NOISE MACROMODEL FOR OPERATIONAL-AMPLIFIERS, IEEE transactions on circuits and systems. 1, Fundamental theory andapplications, 42(3), 1995, pp. 166-168
A SPICE noise macromodel is described. This model can be added to the
input stage of any operational amplifier macromodel. Design equations
are provided to extract macromodel parameters from manufacturers' data
sheets.