Home         Authors   Papers   Year of conference   Themes   Organizations        To MES conference

Investigation of the Characteristics of the Components of Synchronization Devices for High-speed Data Transmission Systems
Authors
	Makarevich A.L.
	Garaga D.V.
	Zaharova J.V.
	Karafizi V.V.
	Sorochan V.V.
Date of publication
	2022
DOI
	10.31114/2078-7707-2022-3-157-162
Abstract
	The use of OFDM and MIMO technologies in optical networks has made it possible to significantly increase the data transfer rates in transport networks using optical multiplexing methods. Moreover, further progress in increasing the throughput of single-mode fiber is associated with the improvement of digital stream switching methods based on WDM-SDM technologies. To implement such technologies, a new electronic component base will be required, implemented in the form of specialized microcircuits manufactured on CMOS transistors with submicron design standards. In our research, we have obtained operating circuit models of PLL-based synchronization systems, the components of which are built according to classical CMOS circuitry. These models made it possible to study the operation of PLL systems for their application in a frequency synthesizer designed to generate orthogonal frequencies necessary for the implementation of OFDM technology. The experiments carried out made it possible to estimate the time of frequency capture by our PLL device in various conditions of its operation. We used 65nm transistor models.
Keywords
	phase locked loop (PLL), PLL components, voltage controlled oscillators (VCO), counter - frequency divider (C-FD), low pass filters (LPF), SPICE PLL component models, timing systems.
Library reference
	Makarevich A.L., Garaga D.V., Zaharova J.V., Karafizi V.V., Sorochan V.V. Investigation of the Characteristics of the Components of Synchronization Devices for High-speed Data Transmission Systems // Problems of Perspective Micro- and Nanoelectronic Systems Development - 2022. Issue 3. P. 157-162. doi:10.31114/2078-7707-2022-3-157-162
URL of paper
	http://www.mes-conference.ru/data/year2022/pdf/D044.pdf