Tagged: Analog Electronics Toggle Comment Threads | Keyboard Shortcuts

  • mbenkerumass 6:00 am on January 18, 2020 Permalink | Reply
    Tags: Analog Electronics   

    Common Source JFET Amplifier 

    The advantages of using a Field Effect Transistor were discussed previously. The design of an amplifier using a junction field effect transistor (or another FET such as MOSFET) is generally the same procedure as that done for a BJT transistor amplifier.

    csa1csa2

     
  • mbenkerumass 4:50 am on April 30, 2019 Permalink | Reply
    Tags: Analog Electronics, Multisim   

    Differential Amplifier 

    This lab demonstrates the rejection of common-mode noise while amplifying differential-mode signals. This is the final circuit in Multisim.

    fulldifferentialamplifiercircuit

    The circuit is comprised of one oscillator, one inverting amplifier, two weighted summers and one differential amplifier.

    This is a screen capture of the noise disconnected.

    differentialamplifieroutput

     

     
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