Design and characterization of fully integrated low frequency, low voltage 0.25μm CMOS clock generator circuit

When designing an integrated circuit, simulation should normally pass through 5 corner libraries. The ideal case is to have the simulation results showing the same performance for all the corner libraries. However, owing to the difference in specifications among libraries, there can be significant v...

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Main Authors:	Konwat, John Clifford, Yap, Roderick
Format:	text
Published:	Animo Repository 2015
Subjects:	Analog CMOS integrated circuits Metal oxide semiconductors, Complementary Low voltage integrated circuits Electrical and Electronics
Online Access:	https://animorepository.dlsu.edu.ph/faculty_research/331 https://animorepository.dlsu.edu.ph/context/faculty_research/article/1330/type/native/viewcontent
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Institution:	De La Salle University

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spelling	oai:animorepository.dlsu.edu.ph:faculty_research-13302021-11-25T09:07:46Z Design and characterization of fully integrated low frequency, low voltage 0.25μm CMOS clock generator circuit Konwat, John Clifford Yap, Roderick When designing an integrated circuit, simulation should normally pass through 5 corner libraries. The ideal case is to have the simulation results showing the same performance for all the corner libraries. However, owing to the difference in specifications among libraries, there can be significant variations of one result over another per library. In this paper, a fully integrated CMOS RC Clock circuit topology design is presented. The circuit was designed to have minimal sensitivity to process corner library variations. The design can operate at a low voltage of 1.5V using the 0.25um library. Simulation shows the clock output frequency remains stable at 50 kHz for all process corner libraries with a maximum deviation of only 6%. An added feature of the circuit is the variation of the clock's duty cycle. The entire design is fitted in an area of 1.11um2. © 2014 IEEE. 2015-01-26T08:00:00Z text text/html https://animorepository.dlsu.edu.ph/faculty_research/331 https://animorepository.dlsu.edu.ph/context/faculty_research/article/1330/type/native/viewcontent Faculty Research Work Animo Repository Analog CMOS integrated circuits Metal oxide semiconductors, Complementary Low voltage integrated circuits Electrical and Electronics
institution	De La Salle University
building	De La Salle University Library
continent	Asia
country	Philippines Philippines
content_provider	De La Salle University Library
collection	DLSU Institutional Repository
topic	Analog CMOS integrated circuits Metal oxide semiconductors, Complementary Low voltage integrated circuits Electrical and Electronics
spellingShingle	Analog CMOS integrated circuits Metal oxide semiconductors, Complementary Low voltage integrated circuits Electrical and Electronics Konwat, John Clifford Yap, Roderick Design and characterization of fully integrated low frequency, low voltage 0.25μm CMOS clock generator circuit
description	When designing an integrated circuit, simulation should normally pass through 5 corner libraries. The ideal case is to have the simulation results showing the same performance for all the corner libraries. However, owing to the difference in specifications among libraries, there can be significant variations of one result over another per library. In this paper, a fully integrated CMOS RC Clock circuit topology design is presented. The circuit was designed to have minimal sensitivity to process corner library variations. The design can operate at a low voltage of 1.5V using the 0.25um library. Simulation shows the clock output frequency remains stable at 50 kHz for all process corner libraries with a maximum deviation of only 6%. An added feature of the circuit is the variation of the clock's duty cycle. The entire design is fitted in an area of 1.11um2. © 2014 IEEE.
format	text
author	Konwat, John Clifford Yap, Roderick
author_facet	Konwat, John Clifford Yap, Roderick
author_sort	Konwat, John Clifford
title	Design and characterization of fully integrated low frequency, low voltage 0.25μm CMOS clock generator circuit
title_short	Design and characterization of fully integrated low frequency, low voltage 0.25μm CMOS clock generator circuit
title_full	Design and characterization of fully integrated low frequency, low voltage 0.25μm CMOS clock generator circuit
title_fullStr	Design and characterization of fully integrated low frequency, low voltage 0.25μm CMOS clock generator circuit
title_full_unstemmed	Design and characterization of fully integrated low frequency, low voltage 0.25μm CMOS clock generator circuit
title_sort	design and characterization of fully integrated low frequency, low voltage 0.25μm cmos clock generator circuit
publisher	Animo Repository
publishDate	2015
url	https://animorepository.dlsu.edu.ph/faculty_research/331 https://animorepository.dlsu.edu.ph/context/faculty_research/article/1330/type/native/viewcontent
_version_	1718383413879111680

Design and characterization of fully integrated low frequency, low voltage 0.25μm CMOS clock generator circuit

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