Small signal criteria or condition

Discussion in 'Homework Help' started by jrkofte, Jan 28, 2015.

  1. jrkofte

    Thread Starter New Member

    Jan 2, 2015
    Hey everyone, as you know ID=(VGS+vgs-VTN)^2 from this equation we get this
    2(VGS-Vtn)>>>>>>vgs but for linear amplification it supposed to be 0.2(VGS-VTN)>>>vgs what is the difference between formulas in terms of 2 and 0.2 ?

    Thanks in advance.!