Component manufacturers usually only give a range of performance indicators,but there are differences between different chip performance.This paper describes the need for supplementary component screening tests and then classification and use for a certain product characteristic,designs different sampling schemes,and uses statistical methods to analyze the performance of chip batches and the use effect of chip classification by statistical methods for sampling results,and summarizes the chip classification and use methods,thereby improving the production efficiency of the product.
万方数据
维普
