A Time Variant Analysis of Phase Noise in Differential Cross-Coupled LC Oscillators
Summary :
This paper presents a systemic analysis for phase noise performances of differential cross-coupled LC oscillators by using Hajimiri and Lee's model. The effective impulse sensitivity functions (ISF) for each noise source in the oscillator is mathematically derived. According to these effective ISFs, the phase noise contribution from each device is figured out, and phase noise contributions from the device noise in the vicinity of the integer multiples of the resonant frequency, weighted by the Fourier coefficients of the effective ISF, are also calculated. The explicit closed-form expression for phase noise of the oscillator is definitely determined. The validity of the phase noise analysis is verified by good simulation agreement.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E93-A No.12 pp.2433-2440
- Publication Date
- 2010/12/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E93.A.2433
- Type of Manuscript
- Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
- Category
- Device and Circuit Modeling and Analysis
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Jinhua LIU, Guican CHEN, Hong ZHANG, "A Time Variant Analysis of Phase Noise in Differential Cross-Coupled LC Oscillators" in IEICE TRANSACTIONS on Fundamentals,
vol. E93-A, no. 12, pp. 2433-2440, December 2010, doi: 10.1587/transfun.E93.A.2433.
Abstract: This paper presents a systemic analysis for phase noise performances of differential cross-coupled LC oscillators by using Hajimiri and Lee's model. The effective impulse sensitivity functions (ISF) for each noise source in the oscillator is mathematically derived. According to these effective ISFs, the phase noise contribution from each device is figured out, and phase noise contributions from the device noise in the vicinity of the integer multiples of the resonant frequency, weighted by the Fourier coefficients of the effective ISF, are also calculated. The explicit closed-form expression for phase noise of the oscillator is definitely determined. The validity of the phase noise analysis is verified by good simulation agreement.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E93.A.2433/_p
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@ARTICLE{e93-a_12_2433,
author={Jinhua LIU, Guican CHEN, Hong ZHANG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Time Variant Analysis of Phase Noise in Differential Cross-Coupled LC Oscillators},
year={2010},
volume={E93-A},
number={12},
pages={2433-2440},
abstract={This paper presents a systemic analysis for phase noise performances of differential cross-coupled LC oscillators by using Hajimiri and Lee's model. The effective impulse sensitivity functions (ISF) for each noise source in the oscillator is mathematically derived. According to these effective ISFs, the phase noise contribution from each device is figured out, and phase noise contributions from the device noise in the vicinity of the integer multiples of the resonant frequency, weighted by the Fourier coefficients of the effective ISF, are also calculated. The explicit closed-form expression for phase noise of the oscillator is definitely determined. The validity of the phase noise analysis is verified by good simulation agreement.},
keywords={},
doi={10.1587/transfun.E93.A.2433},
ISSN={1745-1337},
month={December},}
Copy
TY - JOUR
TI - A Time Variant Analysis of Phase Noise in Differential Cross-Coupled LC Oscillators
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2433
EP - 2440
AU - Jinhua LIU
AU - Guican CHEN
AU - Hong ZHANG
PY - 2010
DO - 10.1587/transfun.E93.A.2433
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E93-A
IS - 12
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - December 2010
AB - This paper presents a systemic analysis for phase noise performances of differential cross-coupled LC oscillators by using Hajimiri and Lee's model. The effective impulse sensitivity functions (ISF) for each noise source in the oscillator is mathematically derived. According to these effective ISFs, the phase noise contribution from each device is figured out, and phase noise contributions from the device noise in the vicinity of the integer multiples of the resonant frequency, weighted by the Fourier coefficients of the effective ISF, are also calculated. The explicit closed-form expression for phase noise of the oscillator is definitely determined. The validity of the phase noise analysis is verified by good simulation agreement.
ER -
English
