Hi everybody.
We are currently using MOSIS IBM 0.13um with Artisan std-cell libs (Digital FLow).
In our design we need to insert a Clock source, but we don't have the time and the skill to design a PLL.
What we would like to do is to design a Ring Oscillator using std-cell inverters.
I know that this solution is far to be stable, but for us it would be enough to have a *a kind of* clock.
I would like to know your opinion about that, and possibly, all the tips to succeed in this task.
Thank you!
Fib