FUNCTION GENERATOR BASED ON DIRECT DIGITAL SYNTHESIS FREQUENCY

This article is devoted to design of the functional generator with direct digital frequency synthesis. Electrical functional scheme is described. Particular attention is paid to the choice of the element base and to development of design the generator. The modelling circuit of the generator in Multisim 12.0 was performed. The first version of the generator was made. It differs from other best electrical characteristics. The results of the prototype parameters are shown. A comparison of the prototype parameters with the parameters obtained in the simulation is described.