The reduction of the threshold contribution to the time scale deviation on the analog devices of the linear expandetion

The threshold fluctuation and its contribution to the time scale deviation to the measurement of the short time intervals are discussed. The version of the reduction of this contribution to analog expansion of the time intervals by means of the periodic correction of the expansible value of the threshold is suggested. The functional block scheme, its composition and the specific work of the components, as well as, the sphere of this method usage are presented.