jake said:
Hi,
Who can tell me how to simulate the stability of a bandgap?
If you want to see whether your bandgap is stable or not, the best method is using transient simulation.
For example:
applying a step source at the input of your bandgap, and then probe the output of your bandgap. If ringing occurs, it means your bandgap is unstable.
Please adjust your input step to be as fast as possible (e.g. 1V/ns). Otherwise, you can get a stable output even your bandgap IS UNSTABLE
Scottie