Electronic systems keep getting more complex. Much of the complexity comes from ICs, which can undergo years of design and validation cycles before reaching the market. System design engineering teams ...

Designers need macro models that can precisely and accurately predict the behavior of an actual device. Spice macro models have continued to evolve over the past decade, and new models allow users to ...

Many designers have asked why CPF has the macro model commands while UPF/1801 does not. I will try to answer this question and explain the differences in both approaches. First, let’s briefly review ...