摘要
本文借助二维数值模拟软件MEDICI对700V外延型LDMOS特性进行分析,对其电流饱和机理做了研究,在此基础上采用宏模型的建模方法,给出LDMOS的等效电路模型。并用参数提取软件Aurora,提取了相应得参数。在Cadence下仿真取得了较好的效果。
Analyses are made on the 700V extension LDMOS Device by using two-dimensional numerical simulator MEDICI and investing its saturation mechanisms of current. Basing on these facts, we use a sub-circuit model by the concept of macro model. And we extract parameters of it by using parameter extraction software Aurora. Good results are obtained when it is simulated in Cadence.
出处
《微计算机信息》
北大核心
2006年第10S期134-136,共3页
Control & Automation
基金
上海市教委204453项目即单片高压集成电路设计与研究
