A novel macro-model of high-voltage DMOS for power ICs is proposed according to the canonical piecewiselinear model technique. The method describes nonlinear characteristics directly as functions of node voltage. We e...A novel macro-model of high-voltage DMOS for power ICs is proposed according to the canonical piecewiselinear model technique. The method describes nonlinear characteristics directly as functions of node voltage. We employ the Powell algorithm, which gives higher accuracy without the convergence problem and with lower analysis time. Finally, a Comparison of simulation results and measurement results in application to power ICs is reported.展开更多
An accurate photodiode circuit macro-model is proposed for SPICE simulation. The definition and implementation of the macro-model is based on carrier stationary continuity equation. In this macro-model, the photodiode...An accurate photodiode circuit macro-model is proposed for SPICE simulation. The definition and implementation of the macro-model is based on carrier stationary continuity equation. In this macro-model, the photodiode is a device of three pins, one for light intensity input and the other two for photocurrent output, which represent the relationship between photocurrent and incident light. The validity of the proposed macro-model is demonstrated with its PSPICE simulation result compared with reported experimental data.展开更多
文摘A novel macro-model of high-voltage DMOS for power ICs is proposed according to the canonical piecewiselinear model technique. The method describes nonlinear characteristics directly as functions of node voltage. We employ the Powell algorithm, which gives higher accuracy without the convergence problem and with lower analysis time. Finally, a Comparison of simulation results and measurement results in application to power ICs is reported.
基金National Natural Science Foundation of China(30470469)
文摘An accurate photodiode circuit macro-model is proposed for SPICE simulation. The definition and implementation of the macro-model is based on carrier stationary continuity equation. In this macro-model, the photodiode is a device of three pins, one for light intensity input and the other two for photocurrent output, which represent the relationship between photocurrent and incident light. The validity of the proposed macro-model is demonstrated with its PSPICE simulation result compared with reported experimental data.
