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CC1175: CC1175 fails to go to sleep after TX

Part Number: CC1175

Greetings,

We have an issue similar to Which is after a transmission the CC1175 doesn't go to sleep when SPWD command is sent.

As of now we have a work around of doing SRES to reset the chip and issue a SPWD command. Is there a better way? What was the fix found in the previous post?

Thanks, Prithvi

  • Could you post a plot of the SPI communication sending the SPWD strobe and show that nothing else happens on the SPI after you send the SPWD strobe.

    Do you have a plot of the supply current when you send the SPWD strobe?