Derivative electronic circuit using Pspice 9.1

Discussion in 'General Electronics Chat' started by pep, May 1, 2009.

  1. pep

    Thread Starter Member

    Apr 20, 2009
    Hi everyone,

    I'm trying to simulate a derivative and an integer simple electronic circuit using PSpice software. My aim is to integer and to derive the voltage input and this to be the output. I'm using pspice student version 9.1 but with 9.2 libraries. I think i have the circuit well defined (I'm well documented by books and university notes), since I know that this can be done just with a simple RC circuit (to get a roughly result) or through OPAMPS in order to earth isolate the capacitor to avoid continouos feedback. However PSpice simulation shows that the output is not derived or integered. Could someone help me with this? I guess that i should manipulate capacitor's internal value in order to control charging and discharging processes, but i don't know how to do so and I can't find a proper bibliography expaling all pspice 9.1 function.

    Any contribution will be much appreciated.