Process variability can be monitored using a range or R-chart.
In his remarks to reporters after the hearing, Mr. Lampe said he would not be specific because the problem involved a trade secret, saying only that the bad tires had resulted from "an aspect of the design combined with a process variability".
Values for instrument and process variability met Metabolon's acceptance criteria.
They used the Six Sigma approach to reduce process variability.
However, process variability was observed in a few experimental runs.
Main extrinsic drawback is process variability affecting yield production.
Then, the change point in the process variability is estimated according to Eqs. (5) and (6).
Increased process variability and reliability issues present a major challenge for future SRAM trends.
MC can be offered either via product variability or process variability.
This chapter introduces the concepts of component and process variability, and the allocation of component tolerances.
Finally key circuit design factors to mitigate process variability are suggested.
