Need A circuit for AM Demodulator

Discussion in 'The Projects Forum' started by csfire, Sep 8, 2007.

  1. csfire

    Thread Starter New Member

    Aug 20, 2007
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    hey guys I need any other AM Demodulator circuit or IC which can be used for AM demodulation...
    I know the one with capacitor and resistor....
    [​IMG]
    By csfire

    I want a different circuit...
    Please tell me if you have any.
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
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    Generally, a diode and capacitor work pretty well. Use a germanium diode, like a 1N34. Just like the illustration shows.
     
  3. mrmeval

    Distinguished Member

    Jun 30, 2006
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  4. csfire

    Thread Starter New Member

    Aug 20, 2007
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    hey i know tHAT this circuit is the usually used in demodulation but I want to know if there is any other circuit available which can be used for AM Demodulation...
    and if there is any IC available for AM demodulation.
    It doesn't matter if the IC can also be used for AM modulation other purposes too... it'll be a great Help...
    I need this for a project in our College...
     
  5. techroomt

    Senior Member

    May 19, 2004
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    i know there are some. you might try to google "am demodulator ic"
     
  6. csfire

    Thread Starter New Member

    Aug 20, 2007
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    i did try to find using Google.... and all the search engines but couldn't find any circuit they show me some Instruments or some of them are totally not at all related with Modulator or Demopdulator
     
  7. JoeJester

    AAC Fanatic!

    Apr 26, 2005
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  8. techroomt

    Senior Member

    May 19, 2004
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  9. JoeJester

    AAC Fanatic!

    Apr 26, 2005
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    http://www.nxp.com/#/pip/cb=[type=product,path=50804/38386/47994,final=TDA9830_CNV_2]|pip=[pip=TDA9830_CNV_2][0]

    is an AM demodulator and AF amplifier
     
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