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RF430F5978: 125kHz LF receiver operation

TOMOHIRO UENO
Prodigy 40 points

Part Number: RF430F5978

Thanks for your support.
We are considering to use RF430F5978 as 125kHz LF receiver,
Because our tareget car system have 125kHz LF.

We can find description regarding LF frequency in Page.54 of Datasheet.

>5.67 Resonant Circuits – LF Front End
>RES Resonant circuit frequency 25°C
>133.2kHz min 134.2kHz typ 135.2kHz max

Can we utilize RF430F5978 at 125kHz LF,
or do we have to utilize at just 134.2kHz LF?

Best Regard,

T.Ueno

  • 0
    TI__Mastermind 25520 points

    Hello Customer, thank you for your question and interest in our products.

    The forum support of this product has been reduced to first reference our existing documentation and collateral. For support, please take a look to the “Similar Topics” section at the lower right of the thread page. In addition, please consult the existing collateral in the “Technical Documentation” section of the RF430F5978 product web page. Alternatively, you can use the search engine of your choice to look for related E2E threads. With each of these resources we believe it will help with your question.