bode plots in cadence spectre

[bharathr87]

how do you plot the bode plots of 20log βH(ω) vs ω and phase of βH(ω) vs ω in cadence spectre using ac analysis? what should i take as the outputs to be plotted?when i simply give ac analysis with a frequency sweep it plots V,A the voltages or currents vs frequency...so how to do it for 20log βH(ω)?

 

[knights]

Maybe you can use spectre calculate to get that.But why you must use spectre to do that?It is curious.