This paper presents a study of phase noise in two inductorless CMOS oscillators. First-order analysis of a linear oscillatory system leads to a noise shaping function and a new definition of Q. A linear model of CMOS ring oscillators is used to calculate their phase noise, and three phase no...
B. Razavi, "A study of phase noise in CMOS oscillators," IEEE J. Solid-State Circuits, vol.31, no.3, pp.331-343, March 1996.Razavi,B.A study of phase noise in CMOS oscillators. IEEE Journal of Solid State Circuits . 1996B. Razavi, "A Study of Phase Noise in CMOS Oscillator," ...
Frank Herzel, Michael Pierschel, Peter Weger, and Marc Tiebout, "Phase Noise in a Differential CMOS Voltage-Controlled Oscillator for RF Applications," IEEE Transactions on Circuits and Systems-II: Analog and Digital Signal Processing, vol. 47, no. 1, pp. 11-15, Jan. 2000....
Phase noise suppression in LC oscillators: Tutorial oscillatorphase noisethermal noiseVCOThis paper presents a comprehensive study of phase noise (PN) suppression in LC-tank oscillators. The goal of this ... M Bagheri,X Li - 《International Journal of Circuit Theory & Applications》 被引量: 0发...
Luong, “A 900-MHz CMOS low-phase-noise voltage-controlled ring oscillator.” In IEEE Trans. Circuits Syst. II, vol. 48, pp. 216–221, 2001. Article Google Scholar D.A. Badillo and S. Kiaei, “A novel low phase noise 1.8 V 900 MHz CMOS voltage controlled ring oscillator.” In ...
A 22-GHz push-push CMOS oscillator using micromachined inductors This letter presents a low phase noise 0.35-/spl mu/m CMOS push-push oscillator utilizing micromachined inductors. This oscillator results in an improvemen... TP Wang,RC Liu,HY Chang,... - 《IEEE Microwave & Wireless Components...
The Local Oscillator (LO) for an RF system defines the carrier frequency and is generally used in the mixers used to generate the transmitted signal and down-convert the received signal for processing. In this context, accumulated jitter (see Section 4.4) is a measure of the total phase nois...
A comparative study of low phase noise voltage-controlled oscillators (VCOs) in CMOS technology Voltage controlled oscillators (VCOs) are key components in frequency synthesizers for Radio Frequency (RF) wireless communications. The design of monolithic VCOs with standard CMOS processes has been the ...
A 900 MHz prototype has been implemented in a 0.35 /spl mu/m CMOS process. The oscillator core consumes 3 mA of current from a 1.7 V DC supply and results in an output power of -9 dBm per oscillator, and a measured phase noise of -116, -133 and -138 dBc/Hz at 100 kHz, 600 ...
35, NO. 3, MARCH 2000Oscillator Phase Noise: A TutorialThomas H. Lee, Member, IEEE, and Ali Hajimiri, Member, IEEEAbstract—Linear time-invariant (LTI) phase noise theoriesprovide important qualitative design insights but are limited intheir quantitative predictive power. Part of the difficulty ...