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question about Hspice - 360 degrees

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hitlgc

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question about Hspice

hi all,

when I check the phase margin after ac analysis of amp, if the pm below -180 degree, it jumped to +180, how can I make it shown from 0 to -360 degree?

thanks.
 

Re: question about Hspice

You just need to specify the option UNWRAP in the .AC statement.

**broken link removed**
 

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    hitlgc

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