Scale problem calculation ?

Discussion in 'Homework Help' started by streety, Apr 30, 2013.

  1. streety

    Thread Starter New Member

    Apr 30, 2013
    1
    0
    Hi,

    I'm trying to simulate with PSpice a system that generates pulses < 0.2ns.

    Without load, my pulse is perfect but when I connect anything in parallel (even a resistor of 100Mohm) my simulation becomes completely false except if I connect an AOP.

    Somebody knows what must I do?

    Thank you in advance.
     
  2. WBahn

    Moderator

    Mar 31, 2012
    17,716
    4,788
    What does it mean for a simulation to be completely false?

    What is an AOP?

    How can we possibly analyze what might be happening with a circuit when you haven't shown us a circuit?

    We are NOT mind readers!
     
    screen1988 likes this.
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