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HARBEC Convergence problems on VCO

Question asked by gconne on Jul 2, 2003
Wise engineers,

I'm currently attempting to simulate a 480 MHz VCO using HARBEC, but I have not been able to get it to converge.  The tank circuit I am using is taken directly from a product that has an ASIC with internal VCO.  I am still waiting on data from the manufacturer to assist, however, I was hoping I could get it to work with another component.

Attached is my workspace.  Any advice would be helpful.

Regards,
Gary-

[file]avx_pll_3.wsp[/file]

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