capacitor and inductor value of

[Anonymous]

Hello,

   

I'm new in the bluetooth world and for a project I want to make my own Psoc 4xxx_BLE 56 QFN board.

   

I found the schematic in the datasheet (page 16) but there are no value's for my 2 capacitors and inductor for the bluetooth antenna.

   

Also is there a already a foodprint for the antenna or do I need to draw it myself. I work in altium btw.

       

can someone help me?

       

thanks

[Bob_Marlowe · Accepted solution]

Welcome in the forum, Martijn.

   

Hve a look into AN91445 here for antenna design. I would suggest you to download and install the "Kit only" files of the PSoC 4 BLE Pioneer Kit to have access to the schematics of a (working) BLE design including values for caps and coils.

       

Bob

[Anonymous]

thanks for the fast response Bob.

   

this is what I needed

[Bob_Marlowe]

You are always welcome, Martijn.

       

Bob