chang830
Full Member level 5
Hi,
I am doing the stabilty analysis. The step analysis showed that the ciruit is not stable, because we found it has some ringing even oscillation. But the AC loop analysis showed that the phase margin is enough. I was puzzled by it.
Anyone has ever encountered the similar things?
Thanks
I am doing the stabilty analysis. The step analysis showed that the ciruit is not stable, because we found it has some ringing even oscillation. But the AC loop analysis showed that the phase margin is enough. I was puzzled by it.
Anyone has ever encountered the similar things?
Thanks