ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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2
Issue
vol 60 / FEBRUARY, 2017
Article
UDC 621.373.5

PULSE GENERATOR WITH JITTER

V. A. Chulkov
Penza State Academy of Technology, Department of Computers and Computing Systems;


A. V. Medvedev
Penza State Technological Academy, Department of Computers and Systems; Post-Graduate Student


Abstract. The methods and devices of generating signals with random phase deviation for checking digital data transmitting and processing systems are described. The authors deal with the device circuit on the basis of Altera FPGA, in which the law of pulse phase deviation is set digitally, with the help of a pseudorandom number generator. Modeling the pulse generator with the jitter in Quartus II application program is performed and the analysis of pulse delay time distribution is made.
Keywords: data channel, signal, jitter, modeling, pseudorandom number generator, delay element.