The chip has a soft-start and some blocks need time to strat-up .
if i run an ac simulation,the chip does not work and the result is wrong.
So,how to have an ac simulation when the chip is working .
The chip has a soft-start and some blocks need time to strat-up .
if i run an ac simulation,the chip does not work and the result is wrong.
So,how to have an ac simulation when the chip is working .
For AC analysis, first find bias point of your circuit and use them for your AC simulation because bias points in your circuit will not be changed for AC analysis.