首页> 外文会议>Conference on Design, Modeling, and Simulation in Microelectronics Nov 28-30, 2000 Singapore >Extraction of VBIC Model for SiGe HBTs Made Easy by Going through Gummel-Poon Model
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Extraction of VBIC Model for SiGe HBTs Made Easy by Going through Gummel-Poon Model

机译:通过Gummel-Poon模型轻松提取SiGe HBT的VBIC模型

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A new parameter extraction methodology - local ratio evaluation is presented which is well suited for converting one model to another. An example is given for VBIC model extraction by going through Spice Gummel-Poon (SGP) model. It is based on the fact that the VBIC model is a direct enhancement and extension of SGP model. Firstly, the standard SGP model is extracted in the standard way. Then, SGP model parameters are directly converted to VBIC model. Next, local modifications are carried out for those parameters that are affected by different equations used in the two models. Finally, new model parameters for enhanced modeling features are introduced by evaluating the difference between measurement and simulation.
机译:提出了一种新的参数提取方法-局部比率评估,该方法非常适合于将一种模型转换为另一种模型。通过查看Spice Gummel-Poon(SGP)模型给出了VBIC模型提取的示例。基于这样的事实,即VBIC模型是SGP模型的直接增强和扩展。首先,以标准方式提取标准SGP模型。然后,将SGP模型参数直接转换为VBIC模型。接下来,对受两个模型中使用的不同方程式影响的那些参数进行局部修改。最后,通过评估测量与仿真之间的差异,引入了用于增强建模功能的新模型参数。

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