FET

Discussion in 'Homework Help' started by Rahulkishor, Apr 7, 2010.

  1. Rahulkishor

    Thread Starter New Member

    Mar 9, 2010
    3
    0
    Could someone help me in solving this problem-

    Two identical FETs each characterized by parameters gm and rd are connected in parallel. What is the transconductance and rd(o/p resistance) of the composite FET
     
  2. Ghar

    Active Member

    Mar 8, 2010
    655
    72
    Draw the equivalent circuit model.
    Parallel current sources add and parallel resistances combine with a well known formula.
     
Loading...