Национальный Аэрокосмический Университет Им. Н.Е.Жуковского "Харьковский Авиационный Институт"
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Priority to UAU201202602UpriorityCriticalpatent/UA73100U/en
Publication of UA73100UpublicationCriticalpatent/UA73100U/en
A shaper of periodic sequence of pulses with programmable width and a pulse ratio equal to the whole number comprises two reversible binary counters, first of which is a reversible countdown counter, have a clock input, a counting mode enable input, an asynchronous reset, an overflow output; moreover, the first counter comprises a synchronous parallel load input and a loading data input, an inverter, two OR elements, a circuit comprising in series connected resistor and capacitor, a start/stop device comprising a synchronous D-flip-flop having an asynchronous reset, first and second AND elements. Third reversible countdown binary counter is introduced containing a clock input, a synchronous parallel load input and a loading data input, a counting mode enable input, an asynchronous reset, an overflow output, a binary multiplier, a third OR element, a third AND element, a second inverter. Number of bits of the third counter is more then number of bits of the first counter.
UAU201202602U2012-03-052012-03-05Shaper of periodic sequence of pulses with programmable width and pulse ratio equal to whole number
UA73100U
(en)
Shaper of periodic sequence of packets of pulses with adjustable pulse width, pulse number in packet and fixed pause between packets equal to four cycles