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 Test Bench for Dual I/P Dual O/P folded differential OPAMP 

Last post Mon, Oct 14 2013 3:43 AM by vnaren. 1 replies.
Started by ksnf3000 15 Jul 2013 07:38 AM. Topic has 1 replies and 2458 views
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  • Mon, Jul 15 2013 7:38 AM

    • ksnf3000
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    • Joined on Tue, Oct 30 2012
    • Posts 13
    • Points 200
    Test Bench for Dual I/P Dual O/P folded differential OPAMP Reply

    Hello All,

    I have a differential folded cascode opamp with 2 outputs. The problem I am facing is with the testbench of the circuit to determine the gain,dc points,phase margin etc. 

    Please let me know how the testbench should be and what stimuli pattern should be given. 

    Please find attached the screenshot of the TB i am using for now. 

    Also, attached is the opamp circuit. 

    Thanks & Regards,

    Kashif

     


    • Post Points: 20
  • Mon, Oct 14 2013 3:43 AM

    • vnaren
    • Not Ranked
    • Joined on Sat, Aug 10 2013
    • Chennai, Tamil Nadu
    • Posts 2
    • Points 10
    Re: Test Bench for Dual I/P Dual O/P folded differential OPAMP Reply

     http://www.designers-guide.org/Analysis/diff.pdf

    • Post Points: 5
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Started by ksnf3000 at 15 Jul 2013 07:38 AM. Topic has 1 replies.