Voltage Controlled Oscillator

Discussion in 'General Electronics Chat' started by islam, Nov 29, 2005.

  1. islam

    Thread Starter New Member

    Nov 29, 2005
    4
    0
    hi ,
    please can any one help me in my design.
    thanks.
     
  2. hgmjr

    Moderator

    Jan 28, 2005
    9,030
    214
    Go ahead and describe what you need in the way of performance from your VCO. I feel certain that one or more of our members has had first hand experience with this type of circuit.

    hgmjr
     
  3. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    Hi,

    Look up the spec sheet for an ICL8038. If it does what you want, order an NTE864 from Mouser Electronics. Sorry, the 8038 is out of production, but the NTE device is a replacement. This gives you sine, square and triangle outputs.

    If you only need square wave output, then there are literally dozens of VCO's available.
     
  4. mozikluv

    AAC Fanatic!

    Jan 22, 2004
    1,437
    1
    hi,

    would you like the circuit with discrete parts?
     
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