Cascoding effect - channel length modulation

Discussion in 'General Electronics Chat' started by mentaaal, Dec 8, 2010.

  1. mentaaal

    Thread Starter Senior Member

    Oct 17, 2005
    Hi guys, I have not been on the forum in some time as I have been quite busy with college. I do have one question relating to MOSFETs I am hoping that somebody could give me a hand with.

    The question relates to a statement in my class notes and I am trying to prove it myself. I have included this as an attachment.

    I am more than happy to slog through a derivation myself if someone can just point me in the right direction.