An equivalent RC to model the dynamic behavior of a charge pump which takes into account the parasitic capacitances is presented. From the model, simple design equations to allow a pencil and paper design equation are developed. The model proposed was validated by means of Spice simulation and typically shows errors lower than 15%
Published in:
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
(Volume:47
,
Issue:
2
)
Date of Publication: Feb 2000