hacksgen
Member level 3
process mismatch
Hi,
A question on offset calculation for a comparator. I have the preamp followed by dynamic latch type comparator for which i wuold like to calculate the offset . I have looked up the document on calculating offsets and seen the dc simulation, monte carlo methods for offset calculation. these rely on the parameter process mismatch models to calcualte the offsets. how abt when the foundry has not offered such a model . in this case how can one calculate the offset values in cadence.
thanks.
Hi,
A question on offset calculation for a comparator. I have the preamp followed by dynamic latch type comparator for which i wuold like to calculate the offset . I have looked up the document on calculating offsets and seen the dc simulation, monte carlo methods for offset calculation. these rely on the parameter process mismatch models to calcualte the offsets. how abt when the foundry has not offered such a model . in this case how can one calculate the offset values in cadence.
thanks.