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HB NOISE Analysis

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MOHAMMAD ALEEM

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I am working on hspice to run chopper stabilized amplifier for biomedical circuits. By using .NOISE command i am not getting accurate analysis of input referred noise PSD so i tried for .HBNOISE analysis. Stimulated result is showing in list file but i am unable to plot frequency plot of noise in HBNOISE analysis. I am posting related figures. Any inputs are appreciated.
 

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I am facing problems as i am not getting waveview for .HBNOISE AC analysis in HSPICE.i have attach the related files.
 

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  • problem2.png
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