A Physical-based Method for Parameter Extraction of On-Chip Spiral Inductor

In this work, a new comprehensive method to extract the inductor equivalent model parameters is developed. Frequency-dependent expressions for the model components are obtained from the simplification of the π-model Y-parameter equations. By analyzing the influence of the components value on the ind...

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Bibliographische Detailangaben
Hauptverfasser:	Goni, A., del Pino, J., Garcia, J., Gonzalez, B., Khemchandani, S.L., Hernandez, A.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Admittance Circuit simulation Coils equivalent-circuit model Frequency Inductance Inductors Integrated circuit modeling on-chip inductor Parameter extraction Radiofrequency integrated circuits RFIC Spirals
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Beschreibung
Zusammenfassung:	In this work, a new comprehensive method to extract the inductor equivalent model parameters is developed. Frequency-dependent expressions for the model components are obtained from the simplification of the π-model Y-parameter equations. By analyzing the influence of the components value on the inductor quality factor and inductance, the frequencies at which the parameters will be evaluated are selected. The method has been validated by comparison with measurements of inductors fabricated in a 0.35 μm process. Results show a good agreement over a broad-band frequency up to 10 GHz.
ISSN:	2163-4971 2643-1300
DOI:	10.1109/SCED.2007.384068