Inverter - 9 - Noise Margin Analysis-Long Channel Device Inverter-1

[@socialogic9777]

At 21:41, the differentiation with respect to Vin should give 2r(Vin - Vdd - Vtp) in RHS right?

[@pankajdiwakar4728]

there is 1/2 factor also present there due to thiis both of the factor cancelled out

[@socialogic9777]

@@pankajdiwakar4728 1/2 factor in the RHS before differentiation of both sides wrt Vin?

[@socialogic9777]

Oh yes, sir is missing the 1/2 factor in the RHS before differentiation which come from Id equation in saturation? Right?

[@ParminderKaur-zm4kw]

Isn't there a square at vds term in linear equation!!!!

[@socialogic9777]

At what time?

[@anupammathur17]

it has been taken care of as Vds = (Vo-Vdd) has been taken common.