Розробка високоточного термостата опорного генератора цифрового частотного синтезатора

Abstract

In this master's qualification work has been developed ther most at reference oscillator digital frequencysyn the sizer. During the development was carried out a brief literature review of ther mostats. In the first stage of development the structure of the ther mostats reference generators , their construction, a review of the analogs and prototypes. In the next section, the development of ther mostat reference oscillator digital frequencysyn the sizer, the block and electricals chematic diagram. The simulation off requency Converter on a computer. Performed electrical calculation of the cascadescheme. Consider the following questions of labor protection, industrial radiation and toprovide protection and achieve normalized level sof radiation. Developed technical solutions for safe ty in the design of the ther mostat reference oscillator digital frequencysyn the sizer, safety inemergency situations.