3 Replies Latest reply on Nov 1, 2011 5:28 AM by yu.yanfeng

    Simulation Results Are Huge Different Between Hyperlynx Native Engine and ADMS Engine When Increasing Switching Frequncy


      It is a common symptom that Hyperlynx ADMS engine always gives a different result than Hyperlynx native engine if the the switching frequence is increased.

      You can use any IBIS model to see this symptom, just simply connect it's output to a 1000K shunt resistor and increase the switching frequency until to a higher

      frequency point where you see  the huge difference, where ADMS engine always show the output have more wider pulse width and the first switching alwas can't reach to  the level.