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  3. The circuit is not giving correct plot for output

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The circuit is not giving correct plot for output

omer4526
omer4526 over 1 year ago

Dear All,

I am a beginner in Cadence and I am creating this differential amplifier to see typical Vx-Vy output. But the plot is very wrong I believe or it is not matching the one we see in books. Please suggest what changes do i need to make and why?

These are the results.

Thank you in advance for your help.

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  • sgcad
    sgcad over 1 year ago

    M5 shows 'nil' where the other FETs show 'l:60n'. That is likely to cause an issue.

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  • sgcad
    sgcad over 1 year ago

    M5 shows 'nil' where the other FETs show 'l:60n'. That is likely to cause an issue.

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  • sgcad
    sgcad over 1 year ago in reply to sgcad

    And: Forcing 20 mA through devices that look like minimum size (W = 200 nm) is unlikely to work...

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