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LMX2492: generate stepped FMCW using PLL.

R.Fukunaga
Genius 3250 points

Part Number: LMX2492
Other Parts Discussed in Thread: LMX2491

Tool/software:

Hi all,

My customer would like to generate stepped FMCW using PLL.

Are there any limitations as a device to generate the desired waveform?

Please let me know if there are any other recommended devices including VCO for combining.

If it is not possible with LMX2492, please let me know which devices are possible.

Best Regards,

Ryusuke

  • 0
    TI__Guru** 121600 points

    Hi Fukunaga-san,

    LMX2491/2492 has built-in ramp engine, they can support ramping.

    I am not sure what is stepped FMCW, if you could provide a drawing with the waveform, frequency and timing, that will help me provide recommendation.