借助SPICE仿真，设计人员可以使用.MODEL指令创建自定义组件。这种方法允许用户为二极管、晶体管或开关等电子元件定义行为模型，使其适应特定的设计需求。k9hednc 描述新电子元件的特性是一项相当困难的任务，需要了解许多技术参数，而这些参数只能在各种 ...

The list of components in my SPICE simulator does not include an autotransformer. Needing to have that function, I modeled it as follows (see Figure 1). Figure 1 Autotransformer model. T1 and T2 are ...

This Idea For Design provides a Spice model for an ideal transformer that sidesteps an issue with an earlier IFD. This model not only works at dc, but also allows for bi-directional operation of the ...

I wanted to use Spice to predict the PSRR (power-supply-rejection-ratio) performance of an op amp. My plan was to evaluate the effects of adding decoupling capacitors or local power-supply filtering ...

For the PDF version of this article, click here. Click to read part I and part III of this article. In part one of this article (see “SPICE Analog Behavioral Modeling of Variable Passives,” March 2005 ...

SAN JOSE, Calif., June 14, 2022 (GLOBE NEWSWIRE) -- Primarius Technologies today announced its SDEP™ intelligent spec-driven model extraction platform has been adopted by Samsung Foundry. SDEP helps ...

YOKOHAMA, Japan--(BUSINESS WIRE)--Semiconductor Energy Laboratory Co., Ltd. (SEL) and Silvaco, Inc. today announced that they have jointly developed a SPICE model of oxide semiconductor FETs (field ...