A SPICE sub-circuit model is developed for high-voltage LDMOS transistors integrated in PDP driver ICs. The model accounts for intrinsic LDMOS phenomena such as the quasi-saturation effects, voltage-dependent drift re...A SPICE sub-circuit model is developed for high-voltage LDMOS transistors integrated in PDP driver ICs. The model accounts for intrinsic LDMOS phenomena such as the quasi-saturation effects, voltage-dependent drift resistance, self-heating effects, and Miller capacitance. In contrast to most physical or sub-circuit models, the proposed model not only provides precise simulated results,but also brings a very fast modeling procedure. Furthermore,the model also can be embedded in a commercial SPICE simulator easily. The simulation results using the presented models agree well with the measured ones and the error is less than 5%.展开更多
基金the National High Technology Research and Development Program of China(No.2004AA1Z1060)~~
文摘A SPICE sub-circuit model is developed for high-voltage LDMOS transistors integrated in PDP driver ICs. The model accounts for intrinsic LDMOS phenomena such as the quasi-saturation effects, voltage-dependent drift resistance, self-heating effects, and Miller capacitance. In contrast to most physical or sub-circuit models, the proposed model not only provides precise simulated results,but also brings a very fast modeling procedure. Furthermore,the model also can be embedded in a commercial SPICE simulator easily. The simulation results using the presented models agree well with the measured ones and the error is less than 5%.