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Murata / Johanson IPC for 434 MHz?

GGA
Genius 3985 points
Other Parts Discussed in Thread: CC1120

Hello,

these IPC make sense and I would be glad to use them.

But: we are at 434 MHz. Is there any plan to issue an according version of IPC's?

regards

  • 0
    TI__Mastermind 33640 points

    Hi,

    There are plans of a new version of the CC1120 IPC at 434 MHz. The exact date for samples / release is still too early but a rough indication will be towards Q4 this year.

    Regards,   Richard.

  • 0 in reply to RGW
    TI__Expert 5125 points
    Hello Richard,

    do you have any update about the availability of the CC1120 IPC @ 434Mhz ?

    thank you,
    Paolo
  • 0 in reply to ScanLabs
    TI__Mastermind 33640 points

    Hi,

    Originally we planned to release a version of the CC112x IPC at 433 MHz but this was cancelled due to poor interests at the time.

    For the CC13xx generation, there will be a 433 MHz IPC.

    Regards,

       Richard

  • 0 in reply to RGW
    Genius 3985 points

    Richard,

    we use CC112x at 433MHz since 'decades' with discrete matching parts and wait for the 433 IPC...

    When you say "it's planned for CC13xx":

    a. when

    b. what it the difference to 112x that should us hinder to use it for this family?

    regards

    Gerhard

  • 0 in reply to GGA
    TI__Mastermind 33640 points
    Hi,

    a. The BOM for the discrete component solution has to be set first. Once, this is set then it normally takes approx. 6 months to release an IPC part with a supplier. The IPC supplier basically reverse engineers the impedance and the filtering characteristics of the original discrete solution with their own substrate technology.

    b. There will be a difference in impedance. The IPC are conjugate matched to the chip family so using a CC13xx IPC on a different platform than CC13xx will not be optimal. When the match is not optimal then the efficiency will be reduced.