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Title:
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Fully integrated CMOS fractional-N frequency divider for wide-band mobile applications with spurs reduction.
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Author:
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Boon, Chirn Chye.; Do, Manh Anh.; Yeo, Kiat Seng.; Ma, Jianguo.
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Copyright year:
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2005 |
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Abstract:
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A spurs reduction fractional-N frequency divider with a frequency range which is 3.5 times larger than that of a conventional fractional-N divider is presented in this paper. A 1.2-GHz quadrature voltage-controlled oscillator (VCO) is designed as the input source of the frequency divider. The circuit was fabricated using the 0.25-μm CMOS technology. The power consumption of the frequency divider and the quadrature VCO are 3 and 6 mW, respectively, at a 2-V supply. |
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Subject:
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DRNTU::Engineering::Electrical and electronic engineering::Antennas, wave guides, microwaves, radar, radio. |
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Type:
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Journal Article |
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Series/ Journal Title:
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IEEE transaction on circuits and systems-I |
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School:
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School of Electrical and Electronic Engineering |
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Rights:
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© 2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. |
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Version:
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Published version |
