Title

A Closed-Form Phase Noise Solution For An Ideal Lc Oscillator

Abstract

A closed-form impulse response is derived for a parallel RLC circuit. Modeling thermal noise as current impulse injections to the circuit, the phase and amplitude noise of an ideal LC oscillator are obtained using the closed-form RLC impulse response. Furthermore, the Taylor series expansion method is used to obtain a linearized phase noise model. For this linearized model, the phase change function obtained from our solution verifies the impulse sensitivity function (ISF) from previously published results. Meanwhile, since this close-form solution is non-linear in its original form, the proposed solution can potentially facilitate a non-linear power spectrum analysis of the phase noise in an ideal LC oscillator.

Publication Date

9-6-2004

Publication Title

Proceedings - IEEE International Symposium on Circuits and Systems

Volume

4

Number of Pages

-

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

Socpus ID

4344613429 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/4344613429

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