ADF4350 EVB_Querying About Permittivity and Dielectric Materials

Document created by analog-archivist Employee on Feb 23, 2016
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I am using Evaluation Board of ADF4350. And want to know the permittivity and
the dielectric materials of the EVB.


We use Rogers 8 mils of 4003 dielectric material on the top and bottom of the
board for the RF traces, and FR4 in the middle for traces that aren’t as
Rogers material has a permittivity constant 3.55. FR4 has a constant of 4.8.