Detailed study of the problems of analysis and synthesis of pulse and analogue electronic circuits and devices with the choice of the most important elements in the field. Theory and application of pulse (broadband) amplifiers. Protection against pulse interference. Specialised semiconductor brake components (fast recovery diodes, tunnel diodes, single transistors, HEMT transistor, various MOSFET structures, special tyristor structures, IGBT, MCT and other components): operation, characteristics, modelling, optimal use. Special forming circuits. Fast comparators. Characteristics of logic circuits. New families of logic circuits (low voltage CMOS and BiCMOS circuits, ECL- large scale integration circuits, new GaAs circuits): basic gates, characteristics, application. Critical signal distribution in fast digital circuits. Digital signals over lines. Non standard application of modern logic circuits. Pulse integrated circuits for special purposes (switch drivers, electromagnetic actuators, laser diodes, etc) Measurement on pulse circuits. The course is partially based on individual study and research work in the field of pulse and digital electronics. Study and research work is based on the primary scientific sources, organization and conduction of experiments as well as statistical analysis of data, numerical simulations, and writing a paper on the narrow scientific area in which doctoral dissertation is based.