transfer function in SPICE

Discussion in 'Programmer's Corner' started by shin, Dec 4, 2008.

  1. shin

    Thread Starter Member

    Oct 16, 2006
    16
    0
    Is it possible to get the transfer function expression of the output voltage/input voltage of a circuit in SPICE? For example, I build a passive low pass filter circuit then I want the coefficient values of s of the transfer function in the output file. What command should i use?

    One more thing, is there any output file (text file) in Multisim like output file in SPICE?:confused:
     
  2. mik3

    Senior Member

    Feb 4, 2008
    4,846
    63
    Yes, after you make the simulation spice opens a new window. In the new window's tool bar there an option 'trace', as I remember, click on it and then choose input and output voltages.
     
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