Research On Production Cost Control Of G Company K Series GaAs Radio Frequency Integrated Circuit

As the foundation of the electronics industry,integrated circuits are directly related to the development of global science and technology.The GaAs RF integrated circuits,which are widely used in the communication industry,have long relied on foreign imports.With the support of the development of the integrated circuit industry in recent years,the design and production of GaAs RF integrated circuit products have embarked on the road of localization,breaking The monopoly of foreign products.In a complex international competitive environment,in addition to performance quality,products should also have advantages in cost and price.How to effectively reduce the production cost of GaAs RF integrated circuits is an important issue for domestic IC design and production enterprises to continue to exist and develop.Based on the review of domestic and international cost control theory and methods,after analysis the current process of G company K series GaAs RF integrated circuit products(hereinafter referred to as “K series products”),which needs to be optimized,the material cost is high,the labor force changes lead to large cost fluctuations,and the cost control method is backward.Such as production cost control issues.Combining the production characteristics of GaAs RFIC and the cost structure of K series products,using the idea of reducing “waste” in lean production theory,combined with X-R control chart method and histogram method,by reducing equipment instrument failure rate and changing The production line is optimized to achieve fixed cost control by means of production line layout and improvement of process yield.Using the theory of constraint to eliminate the “bottleneck” and improve the output,combined with the actual production characteristics and experimental data for analysis,take seven procurement management measures to control the cost of material procurement,and reduce the cost of production materials by changing the way of wafer dicing.Combining the moving average method to improve the flexible configuration of labor to control labor costs to achieve control of variable costs.In view of the research results of K series IC,G Company has established production cost control institutions,internal publicity and training,enhanced performance appraisal,and encourages full participation and other measures to ensure the effective implementation of production cost control within the company.The production cost control of G company K series products is the purpose of research.This research puts forward an effective scheme in the control of fixed cost and variable cost.Some production cost control schemes are the first in the industry to effectively solve The K series products currently have problems in production cost control.The production cost control scheme proposed by the research can provide reference for the production cost control of IC design and production enterprises in China.