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https://designers-guide.org/forum/YaBB.pl Simulators >> Circuit Simulators >> Running Spectre Stability Analysis at a non-Quiescent operating point. https://designers-guide.org/forum/YaBB.pl?num=1245967593 Message started by kevinvinv on Jun 25th, 2009, 3:06pm |
Title: Running Spectre Stability Analysis at a non-Quiescent operating point. Post by kevinvinv on Jun 25th, 2009, 3:06pm I'd like to run a transient analysis on this circuit up to 100nS and THEN perform a stability analysis under that operating point. Does anyone know if this can be done? Kundert's book mentions it with AC analysis but I cant get this to work with STB since the STB run happens BEFORE transient... at least that is the first problem. Thanks. |
Title: Re: Running Spectre Stability Analysis at a non-Quiescent operating point. Post by pancho_hideboo on Jun 26th, 2009, 5:27am Use "prevoppoint=yes" or "readns" of STB analysis with Transient analysis. |
Title: Re: Running Spectre Stability Analysis at a non-Quiescent operating point. Post by Dipankar on Jul 8th, 2009, 6:37am Dear Kevin, Are you running simulation through ADE ? Then you can try like this . : analyses -> tran -> option -> actimes = 100 n acname = stb. In your analysis section both tran and stb should be enabled properly. and then you run the simulation. |
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