Components Parametrical Synthesis

The conditions of components operational reliability guaranteeing were formulated and efficacy index was proposed operational reliability. I. INTRODUCTION Every system reliability is determined by it's operational reliability, maintainability, longevity. Operational reliability of circuit technology is a timing category and may be estimated by accidental failure and degradation of performance corresponding indexes. Electric circuit operational reliability is determined by it's capability to perform determined functions in condition of elements and devices structure quality. Hence circuit reliability may be estimated by operational reliability, which should be considered in electro radio components and structure components parameters space and also in destabilization factors space (l). With integration degree increase the two main directions of operational reliability ensuring are known. The first approach lie in integrated circuits and other components operational reliability ensuring and foresee the great number of technological and structure factors. Second approach in device building becomes more and more important and this approach consist in together working components operational reliability ensuring. . Though that questions of optimal synthesis ensuring are known, for today the generally accepted definitions are absent. Mostly in literature under synthesis in wide meaning the structure and parameters of all system forming are considered (2,3 41.