A wide-range programmable frequency synthesizer based on a finite state machine filter

In this article, an FPGA-based design and implementation of a fully digital wide-range programmable frequency synthesizer based on a finite state machine filter is presented. The advantages of the proposed architecture are that, it simultaneously generates a high frequency signal from a low frequenc...

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Main Authors: Alser, M.H., Assaad, M.M., Hussin, F.A.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.32654 /
Published: 2013
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84886065383&doi=10.1080%2f00207217.2012.751322&partnerID=40&md5=ca30eb97352373ac3043caf0df9bf89b
http://eprints.utp.edu.my/32654/
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spelling utp-eprints.326542022-03-29T14:08:32Z A wide-range programmable frequency synthesizer based on a finite state machine filter Alser, M.H. Assaad, M.M. Hussin, F.A. In this article, an FPGA-based design and implementation of a fully digital wide-range programmable frequency synthesizer based on a finite state machine filter is presented. The advantages of the proposed architecture are that, it simultaneously generates a high frequency signal from a low frequency reference signal (i.e. synthesising), and synchronising the two signals (signals have the same phase, or a constant difference) without jitter accumulation issue. The architecture is portable and can be easily implemented for various platforms, such as FPGAs and integrated circuits. The frequency synthesizer circuit can be used as a part of SERDES devices in intra/inter chip communication in system-on-chip (SoC). The proposed circuit is designed using Verilog language and synthesized for the Altera DE2-70 development board, with the Cyclone II (EP2C35F672C6) device on board. Simulation and experimental results are included; they prove the synthesizing and tracking features of the proposed architecture. The generated clock signal frequency of a range from 19.8 MHz to 440 MHz is synchronized to the input reference clock with a frequency step of 0.12 MHz. © 2013 Taylor & Francis. 2013 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-84886065383&doi=10.1080%2f00207217.2012.751322&partnerID=40&md5=ca30eb97352373ac3043caf0df9bf89b Alser, M.H. and Assaad, M.M. and Hussin, F.A. (2013) A wide-range programmable frequency synthesizer based on a finite state machine filter. International Journal of Electronics, 100 (11). pp. 1546-1556. http://eprints.utp.edu.my/32654/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description In this article, an FPGA-based design and implementation of a fully digital wide-range programmable frequency synthesizer based on a finite state machine filter is presented. The advantages of the proposed architecture are that, it simultaneously generates a high frequency signal from a low frequency reference signal (i.e. synthesising), and synchronising the two signals (signals have the same phase, or a constant difference) without jitter accumulation issue. The architecture is portable and can be easily implemented for various platforms, such as FPGAs and integrated circuits. The frequency synthesizer circuit can be used as a part of SERDES devices in intra/inter chip communication in system-on-chip (SoC). The proposed circuit is designed using Verilog language and synthesized for the Altera DE2-70 development board, with the Cyclone II (EP2C35F672C6) device on board. Simulation and experimental results are included; they prove the synthesizing and tracking features of the proposed architecture. The generated clock signal frequency of a range from 19.8 MHz to 440 MHz is synchronized to the input reference clock with a frequency step of 0.12 MHz. © 2013 Taylor & Francis.
format Article
author Alser, M.H.
Assaad, M.M.
Hussin, F.A.
spellingShingle Alser, M.H.
Assaad, M.M.
Hussin, F.A.
A wide-range programmable frequency synthesizer based on a finite state machine filter
author_sort Alser, M.H.
title A wide-range programmable frequency synthesizer based on a finite state machine filter
title_short A wide-range programmable frequency synthesizer based on a finite state machine filter
title_full A wide-range programmable frequency synthesizer based on a finite state machine filter
title_fullStr A wide-range programmable frequency synthesizer based on a finite state machine filter
title_full_unstemmed A wide-range programmable frequency synthesizer based on a finite state machine filter
title_sort wide-range programmable frequency synthesizer based on a finite state machine filter
publishDate 2013
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-84886065383&doi=10.1080%2f00207217.2012.751322&partnerID=40&md5=ca30eb97352373ac3043caf0df9bf89b
http://eprints.utp.edu.my/32654/
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score 11.62408

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