User's Manual

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Figure4‐4:X‐YradiatedpatternoftheintegralantennaontheCC3220MODAxmodule
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5. CircuitDesign
5.1.1 Referenceschematic
TheCC3220MODxandCC3220MODAxsharethesamereferenceschematic.Thedifferencebetweenthe
2referencesistheantennaanditsmatchingcircuitry.TheCC3220MODAx willnothavepin31
assessabletothedesignerastheCC3220MODAxcon tains anintegralantenna.
TheCC3220MODxmainengineareareferenceschematicisshowinFigure
5‐1below.Thefull
LAUNCHCC3220MODxreferenceschematiccanbefoundat:http://www.ti.com/lit/zip/swrc340.