In previous papers [1,2] the authors have investigated the use of Volterra series in the identification of IC buffer macro-models. While the approach benefited from some of the inherent qualities of Volterra series it preserved the two-state paradigm of earlier methods (see [3] and its references) and was thus limited in its versatility. In the current paper the authors tackle the challenge of going beyond an application or device-oriented approach and build versatile surrogate models that mimic the behavior of IC buffers over a wide frequency band and for a variety of loads thus achieving an unprecedented degree of generality. This requires the use of a more general system identification paradigm.
Versatile surrogate models for IC buffers / Diouf, C.; Telescu, M.; Stievano, IGOR SIMONE; Canavero, Flavio; Cloastre, P.; Tanguy, N.. - STAMPA. - (2012), pp. 101-104. (Intervento presentato al convegno 2012 IEEE 16th Workshop on Signal and Power Integrity (SPI) tenutosi a Sorrento (I) nel May 13-16, 2012) [10.1109/SaPIW.2012.6222921].
Versatile surrogate models for IC buffers
STIEVANO, IGOR SIMONE;CANAVERO, Flavio;
2012
Abstract
In previous papers [1,2] the authors have investigated the use of Volterra series in the identification of IC buffer macro-models. While the approach benefited from some of the inherent qualities of Volterra series it preserved the two-state paradigm of earlier methods (see [3] and its references) and was thus limited in its versatility. In the current paper the authors tackle the challenge of going beyond an application or device-oriented approach and build versatile surrogate models that mimic the behavior of IC buffers over a wide frequency band and for a variety of loads thus achieving an unprecedented degree of generality. This requires the use of a more general system identification paradigm.File | Dimensione | Formato | |
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https://hdl.handle.net/11583/2497880
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