We are busy drawing the schematics and layout for a product with the QCA4010.
In 80-Y9047-3 Rev. J, table 2.1, the following is mentioned regarding pins B11,B15,B26,B31,B49:
We are busy drawing the schematics and layout for a product with the QCA4010.
In 80-Y9047-3 Rev. J, table 2.1, the following is mentioned regarding pins B11,B15,B26,B31,B49:
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Dear Michael,
If the design is based on QCA4010 1x1 2G SB iPA, then the SWREG_FB_DVVD12 pin should be left unconnected/floating, provided B1, B11, B15,B26,B31,B49 are connected to DVDD12 according to the schematics.
Thanks for the reply, could you point out what physical pin (Bxx/Axx) SWREG_FB_DVVD12 is? It's not mentioned in my version of the device spec(80-Y9047-3 Rev. J).
Nevermind, I found it to be pin B12, the description has been changed from SWREG_FB to NC as mentioned in the revision history. However, the pin description list still mentions it should be connected, that's what caused the confusion.
Sincerely,
Michaël Burm