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Title: A 1.8-V 2.4/5.15-GHz dual-band LC VCO in 0.18-μm CMOS technology
Authors: Jia, Lin
Ma, Jianguo
Yeo, Kiat Seng
Yu, Xiao Peng
Do, Manh Anh
Lim, Wei Meng
Keywords: DRNTU::Engineering::Electrical and electronic engineering
Issue Date: 2006
Source: Jia, L., Ma, J. G., Yeo, K. S., Yu, X. P., Do, M. A., Lim, W. M. (2006). A 1.8-V 2.4/5.15-GHz dual-band LC VCO in 0.18- m CMOS technology. IEEE Microwave and Wireless Components Letters, 16(4), 194-196.
Series/Report no.: IEEE microwave and wireless components letters
Abstract: A dual band, fully integrated, low phase-noise and low-power voltage-controlled oscillator (VCO) operating at the 2.4-GHz industrial scientific and medical band and 5.15-GHz unlicensed national information infrastructure band has been demonstrated in an 0.18-um CMOS process. At 1.8-V power supply voltage, the power dissipation is only 5.4mWfor a 2.4-GHz band and 8 mWfor a 5.15-GHz band. The proposed VCO features phase-noise of 135 dBc/Hz at 3-MHz offset frequency away from the carrier frequency of 2.74 GHz and 126 dBc/Hz at 3-MHz offset frequency away from 5.49 GHz. The oscillator is tuned from 2.2 to 2.85 GHz in the low band (2.4-GHz band) and from 4.4 to 5.7 GHz in the high band (5.15-GHz band).
ISSN: 1531-1309
DOI: 10.1109/LMWC.2006.872126
Schools: School of Electrical and Electronic Engineering 
Rights: IEEE Microwave and Wireless Components Letters © 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.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles

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