suria3
Full Member level 5
Hi People,
I'm running a simulation for a optical circuit design which consist of a Limiting amplifier and a common mode feedback circuit. I'm facing a problem in cadence
simulation, that is while running transient simulation it is giving the convergence
error as in the attachment. This error only come when i run at -40 deg and not in
27 or high temp. So, by looking at this I'm not sure what actually causing this error.
Is it because of the circuit design issue, cadence spectre time step setting or something else. Please give me some feedback so that i can troubleshoot fast.
Thanks,
Suria
I'm running a simulation for a optical circuit design which consist of a Limiting amplifier and a common mode feedback circuit. I'm facing a problem in cadence
simulation, that is while running transient simulation it is giving the convergence
error as in the attachment. This error only come when i run at -40 deg and not in
27 or high temp. So, by looking at this I'm not sure what actually causing this error.
Is it because of the circuit design issue, cadence spectre time step setting or something else. Please give me some feedback so that i can troubleshoot fast.
Thanks,
Suria