Title :
A new model of phase noise analysis for LC-Tank quadrature oscillators
Author :
Liu, Jinhua ; Chen, Guican ; Xu, Jianchao
Author_Institution :
Inst. of Microelectron., Jiaotong Univ., Xi´´an, China
Abstract :
This paper presents a new model of phase noise analysis for CMOS LC-tank quadrature oscillator. The model is built based on the analysis in frequency domain. The analysis emphasizes on the mechanism by which the noise current flowing into the tank is converted into phase noise. The closed-form expression of phase noise is derived.
Keywords :
CMOS analogue integrated circuits; oscillators; CMOS LC-tank quadrature oscillator; closed-form expression; frequency domain analysis; noise current flowing; phase noise analysis; Closed-form solution; Equations; Frequency domain analysis; Modems; Numerical simulation; Oscillators; Phase noise; Radio frequency; Semiconductor device modeling; Wireless communication; QOSC; frequency domain; phase noise analysis;
Conference_Titel :
Electron Devices and Solid-State Circuits, 2009. EDSSC 2009. IEEE International Conference of
Conference_Location :
Xi´an
Print_ISBN :
978-1-4244-4297-3
Electronic_ISBN :
978-1-4244-4298-0
DOI :
10.1109/EDSSC.2009.5394269
