• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 54 subscribers
  • Views 119 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CC1312R7: CC1312R7 + IPC433MHz

Rene Gruhle
Intellectual 355 points
Part Number: CC1312R7
Other Parts Discussed in Thread: CC1352P,

Hi,

can I use the Murata IPC LFB21433MDZ6F112 for CC1312R7 at 433MHz? Normally this part is for CC1352P (433MHz+2.4GHz).

The quantity of passive components in rf path is much higher when I build it standard (shown in 868MHz ref.design LP-CC1312R).

Thank you!

br, René

  • +1
    TI__Genius 10365 points

    Hi René,

    You can use the Murata IPC LFB21433MDZ6F112 with the CC1312R7 at 433MHz and leave the 2.4 GHz pad of the IPC open.

    You may already have been planning to, but it's best to add a pi-network between the IPC and the antenna in case you need to optimise the impedance match. If this is then not ultimately used then it would only cost one 0 Ohm resistor.

    Regards,

    Zack