4 Replies Latest reply on Feb 6, 2013 5:56 AM by yu.yanfeng

    Performing frequency analysis in Hyperlynx SI

    joao.1.monteiro.ext

      Hi,

       

      I have a circuit with s-parameter models and i need to perform a frequency domain analysis in certain points of the circuit. I'm using hyperlynx 8.2. When i try to use the spectrum analyser i have the following error message:

       

      "One or more SPICE models are assigned to the selected net.

      The spectrum analyser currently does not support SPICE modeling.

      Stopping."

       

      I have this error whether i have a SPICE or an IBIS voltage source to my circuit.

      Is there a way to observe the frequency response of my circuit? Or Hyperlynx SI is limited to time-domain analysis when including S-parameter models?