How to build a push-pull circuit using two NMOS?

Discussion in 'The Projects Forum' started by lqccz, Nov 29, 2011.

  1. lqccz

    Thread Starter New Member

    Nov 29, 2011
    2
    0
    I need to build a push-pull amplifier using two Nmos, any one have any idea how to build this circuit?
    Thanks
     
  2. kam-22

    New Member

    Nov 21, 2011
    19
    0
    Iqccz, what experience do you have in such amplifier building?
     
  3. studiot

    AAC Fanatic!

    Nov 9, 2007
    5,005
    513
    To build a push-pull amp you need to split the signal into two opposite phases and feed each phase to drive one half of the push pull output stage.

    There are many forms of phase splitter to do this, the simplest is to note the collector and emitter or source and drain outputs from a transistor appear as two opposite phases.

    The two collector or drain outputs from a long tail pair also form a push-pull system.

    I was in Edinburgh over the weekend.

    Cold, wet and blustery, but the St Andrew's celebrations were good.

    go well
     
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