Development of multichannel tunable square pulse generator based on FPGA

The results of the development and operation of a multichannel tunable master generator based on FPGA are presented. The generator forms square voltage pulses with duration from 4 ns to 1 ms, amplitude of 5 V at a load of 50 Ohms with a repetition frequency rate of up to 100 kHz and a rise time of 600 ps. In addition, the developed generator can produce single voltage pulses with a programmable time delay between different channels.