how to get sine wave for colpitt oscillator

Discussion in 'The Projects Forum' started by lia, Nov 14, 2013.

  1. lia

    Thread Starter New Member

    Nov 14, 2013
    1
    0
    hye , i have a trouble to get a pure sine wave from this colpitt oscillator. can somebody help me how to get the sine wave after the simulation or tell me how to fix it. This is the circuit .
     
  2. MikeML

    AAC Fanatic!

    Oct 2, 2009
    5,450
    1,066
    The second harmonic is down about 40db from the fundamental. What were you trying to get?
     
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