Title
A 4.8-6.8 GHz low phase noise LC VCO in 0.13-µm CMOS technology.
Abstract
SummaryThis letter presents a novel LC voltage controlled oscillator (VCO) supporting the high-speed serial transmission standard of RapidIO in 0.13-µm complementary metal-oxide semiconductor technology. The low phase noise is achieved through several techniques including current source switching, parallel coupled negative transconductance cell, and varactor bias combination scheme. Measured results of proposed circuit show a low phase noise of −120 dBc/Hz at 1 MHz offset from 6.25 GHz carrier and tuning range of 4.8 ~ 6.8 GHz (34.48%) while consuming 7.4 mW under the supply voltage of 1.2 V. Copyright © 2015 John Wiley u0026 Sons, Ltd.
Year
Venue
DocType
2016
I. J. Circuit Theory and Applications
Journal
Volume
Issue
Citations 
44
9
0
PageRank 
References 
Authors
0.34
0
4
Name
Order
Citations
PageRank
Yuan Wang11713.39
Shanliang Gan200.34
Song Jia367.00
zhang4109.77