Mcleish, "Investigation of phase noise of ring oscillators with time varying current and noise sources by time scaling thermal noise," IEEE Trans. Circuits Syst. I, Reg. Papers, vol 51, no. 10, pp.1926-1939, Oct. 2004.B. Leung and D. Mcleish, "Investigation of phase noise of ring...
A companion analysis of clock jitter and phase noise of single-ended and differential ring oscillators is presented. The impulse sensitivity functions are used to derive expressions for the jitter and phase noise of ring oscillators. The effect of the number of stages, power dissipation, frequency ...
Phase noise is a topic of theoretical and practical interest in electronic circuits, as well as in other fields such as optics. Although progress has been made in understanding the phenomenon, there still remain significant gaps, both in its fundamental theory and in numerical techniques for its ...
How phase noise appears in oscillators,” in Analog Circuit Design - Abidi - 1997 () Citation Context ...contributions fall off rapidly . The role of noise around even harmonics of the oscillation was first noted based on the similarity between the switching pair of an oscillator and a com...
eetop.cn_Phase noise and jitter in CMOS ring oscillators(Abidi2006) 热度: pll frequency synthesizers phase noise and wide band 热度: PhaseNoiseandFrequencyStabilityinOscillators Presentingacomprehensiveaccountofoscillatorphasenoiseandfrequencystability, ...
Harjani, “A low-phase-noise CMOS ring oscillator with differential control and quadrature outputs.” In IEEE Proceedings of 14th Annual International ASIC/SOC Conference, pp. 134–138, 2000. W. Yan and H.C. Luong, “A 900-MHz CMOS low-phase-noise voltage-controlled ring oscillator.” In ...
The phase noise at 4 MHz offset and 2.4 GHz center frequency is -134.82 dBc/Hz. The FoM is -169.9 dBc/Hz which is a 6.3 dB improvement over the previous oscillator design. 展开 关键词: sub-feedback phase noise ring oscillator digitally controlled oscillator quadrature outputs ...
Tuned LC and ring oscillator circuit examples are presented to reinforce the theoretical considerations developed. Simulation issues and the accommodation of amplitude noise are considered in appendixes. 展开 关键词: 1/f noise circuit noise circuit tuning frequency stability jitter phase noise time-...
(a) the average spectrum of noise of a device while the noise spectrum varies with time. (b) the “average resistance,” defined as the “dc” term in the Fourier series of a periodically-varying resistance. - Approach II: based on phase response of an oscillator to an injected impuls...
摘要: EQUATIONS that were developed in Part 1 of this article can now be used to calculate the jitter of a crystal clock oscillator. A plot of the oscillator's measured phase noise and the five noise processes used to approximate it are shown in Fig. 3....