CC1352P: Optimum Source Impedance Data for CC1352P at 2.4GHz

Hi,

The Rx sensitivity is quite robust for the 2.4 GHz on CC1352P; the impedance source data should not be needed.

Have you copied the reference design from LAUNCHXL-CC1352P-2 ?

What sensitivity do you have today ?

Regards,

   Richard

Yes, we have copied the reference design. And we have a conducted sensitvity of -97~-98dBm or so, whereas in the datasheet typical Rx min sens. value for zigbee(IEEE 802.15.4) is -100 dBm as you know. We want to make a last attempt to improve it a bit.

You mentioned for 2.4GHz(2.405~2.48GHz), Rx sensitivity is quite robust. I take it that the good noise figure circle can easily cover all the freq range.  Since we would like to fine tune it a bit, would really appreciate if you can share some advice with us.

and also one more question for understanding, is there any default signal processing of channel estimation or time sync already be involved when using preamble as TI wishes?

Thanks.

Yuanchen

Are you using 0402 or 0201 passive components ?

We use L and C of 0402 size.