Sensitivity Analysis for Oscillators

Sensitivity Analysis for Oscillators

This paper presents an analysis for calculating sensitivities of an oscillator's periodic steady state and perturbation projection vector to design, process, or environmental parameters. A general continuous-time formulation and time-domain numerical methods are described. The applications of t...

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Veröffentlicht in:IEEE transactions on computer-aided design of integrated circuits and systems 2008-09, Vol.27 (9), p.1521-1534
Hauptverfasser: Vytyaz, I., Lee, D.C., Hanumolu, P.K., Un-Ku Moon, Mayaram, K.
Format: Artikel
Sprache:eng
Schlagworte:
Circuit simulation
Circuits
Clocks
Design engineering
Design optimization
Frequency
Mathematical analysis
Mathematical models
Moon
oscillator analysis
oscillator design
Oscillators
periodic steady state
Perturbation methods
perturbation projection vector
Process design
Sensitivity analysis
Steady state
Time domain analysis
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Beschreibung
Zusammenfassung:This paper presents an analysis for calculating sensitivities of an oscillator's periodic steady state and perturbation projection vector to design, process, or environmental parameters. A general continuous-time formulation and time-domain numerical methods are described. The applications of the oscillator sensitivity analysis in design optimization, macromodeling, as well as in analyzing the impact of process variations are demonstrated through examples.
ISSN:0278-0070
1937-4151
DOI:10.1109/TCAD.2008.927731