Spectre RF provides an automatic flow to improve the simulation of PLLs. For each
constitutive PLL part (such as a PFD, LPF, VCO, or divider) a series of pre-defined analyses
is done with an appropriate SKI plug-in module. The SKI module is responsible for gathering
the output data of the simulation, interpreting the data, and outputting an appropriate
Verilog-A or CMI model, and a corresponding schematic view. Spectre RF combines these
models to simulate the whole PLL.
This flow can simulate no-linear effect like power supply interference and injection pulling.
原帖由 calven 于 2007-4-9 12:54 发表
大家都用什么给pll建模，verilog-A还是matlab
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发表于 2007-8-12 09:30:21
