I am talking about a symmetric inductor with a center tap.. how do I gain the values for the cap and res for the center port ?
------------------------------CAP------------------------------
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-----------RES------IND------------IND---------RES-------------
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CAP CAP CAP
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RES RES RES
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GND GND GND
When a CTI is generated in ASITIC, theres no terminal of center tapped is drawn, it should be extended in VLE upon the exporting the CIF file. The lumped component model is generated assuming it is a typical two terminal inductor, basically you have to divide the inductance and series resistance by 2 and tapped the output from the center with the parasitics. Hope this helps.