pholm
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Santa Cruz
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Hello,
I'm looking for a Verilog-A model of a VCO with frequency dependent phase noise that runs in pss/pnoise. The model needs to output a voltage waveform to drive the PFD/CP circuit in my top level PLL. All I can find in the various references here are models designed for transient analysis or use in a linearized PLL model. The end goal is to make a VCO/divider combination so I can run a full pss/pnoise sim of my PLL with transistor level models of everything except the VCO. The frequency dependent noise is achievable, I think, through use of the flicker_noise function.
Would very much appreciate some help.
Thanks! Peter
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