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Identifying the oscilator

  1. Dec 25, 2009 #1
    1. The problem statement, all variables and given/known data

    i have this past paper question relevant to a oscillator
    they have given the following schematic and question is
    "identify the type of oscillator giving reasons"

    2. Relevant equations

    3. The attempt at a solution
    i tried lecture notes,some books but couldnt figure out this is a hartely or colprits or any other type,i dont see this circuit has standard tank circuit.

    can someone help me with this?

    Attached Files:

  2. jcsd
  3. Dec 25, 2009 #2
    Assuming CB is large enough to have negligible reactance, the resonant "tank" is made up from L1, C, and L2. The resonant circuit is completed via the power supply.
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