Hajimiri, Ali and Lee, Thomas H. (1998) Phase noise in CMOS differential LC oscillators. In: 1998 Symposium on VLSI Circuits: digest of technical papers. IEEE , Piscataway, NJ, pp. 48-51. ISBN 0-7803-4766-8 http://resolver.caltech.edu/CaltechAUTHORS:20120112-110510751
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An analysis of phase noise in differential cross-coupled tuned tank voltage controlled oscillators is presented. The effect of active device noise sources as well as the noise due to the passive elements are taken into account. The predictions are in good agreement with the measurements for different tail currents and supply voltages. The effect of the complementary cross-coupled pair is analyzed and verified experimentally. A 1.8 GHz LC oscillator with a phase noise of -121 dBc/Hz at 600 kHz is demonstrated, dissipating 6 mW of power using spiral inductors.
|Item Type:||Book Section|
|Additional Information:||© 1998 IEEE. Date of Current Version: 06 August 2002. The authors would like to acknowledge Dr. Gitty Nasserbakht, Sotirios Limotyrakis and Hirad Samavati for valuable technical discussions. They would, further like to thank Texas Instruments Inc. for fabrication of the oscillators.|
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|Official Citation:||Hajimiri, A.; Lee, T.H.; , "Phase noise in CMOS differential LC oscillators," VLSI Circuits, 1998. Digest of Technical Papers. 1998 Symposium on , vol., no., pp.48-51, 11-13 Jun 1998 doi: 10.1109/VLSIC.1998.687999 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=687999&isnumber=15113|
|Usage Policy:||No commercial reproduction, distribution, display or performance rights in this work are provided.|
|Deposited By:||Tony Diaz|
|Deposited On:||17 Jan 2012 23:14|
|Last Modified:||17 Jan 2012 23:14|
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