A Pulse-Based, Parallel-Element Macromodel for Ferroelectric Capacitors

Ali Sheikholeslami, P. Glenn Gulak, Hideki Takauchi, Hirotaka Tamura, Hiroshi Yoshioka, Tetsuro Tamura

ABSTRACT A pulse-based behavioral model is proposed and implemented in HSPICE. Hysteresis-loop and pulse measurement results are used to extract the model parameters. The model accurately predicts the bitline voltage of a ferroelectric memory testchip.

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