help identifying circuit

Discussion in 'General Electronics Chat' started by ajay2539, Nov 7, 2014.

  1. ajay2539

    Thread Starter New Member

    Nov 7, 2014
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    upload_2014-11-7_21-46-53.png is this a buffer circuit
     
  2. ericgibbs

    AAC Fanatic!

    Jan 29, 2010
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    hi ajay,
    Is this a homework question.?
    E
     
  3. ajay2539

    Thread Starter New Member

    Nov 7, 2014
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    my friend asked this one ...
     
  4. Krankenhaus

    New Member

    Oct 19, 2014
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    If you search for 'buffer circuit' on google you will get your answer!
     
  5. ajay2539

    Thread Starter New Member

    Nov 7, 2014
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    actually i want to know about this circuit ....becoz i need to answer someone .
     
  6. ericgibbs

    AAC Fanatic!

    Jan 29, 2010
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    hi,
    This is a CD4050 buffer example, compare it with your diagram, what do you think.?
    E
     
  7. ajay2539

    Thread Starter New Member

    Nov 7, 2014
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    thanks for your post ,,, but it is different ...in second stage of my circuit diagram there both tr. are replaced by each other
     
  8. crutschow

    Expert

    Mar 14, 2008
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    That is not a normal circuit, since the polarities of the first stage are opposite that of the second. If it works at all, it would be a digital inverter stage driving a complementary source-follower stage. I can't see where such a circuit would ever be used due to the offset in the output from the Vgs threshold voltages of the second stage MOSFETs.
     
  9. MrChips

    Moderator

    Oct 2, 2009
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    ajay2539 likes this.
  10. ajay2539

    Thread Starter New Member

    Nov 7, 2014
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    will you please help me understand this circuit a little more ..
     
  11. crutschow

    Expert

    Mar 14, 2008
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    What do you not understand?
    Where did this schematic originate?
     
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