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LMX2572EVM: LMX2572EVM

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Part Number: LMX2572EVM

Manual Ramping - LMX2572EVM.

I would to know how to make a configuration of the TICS PRO for manual ramping. I need to set three CW frequencies (4410MHz, 4420MHz and 4430MHz) in sequencial form.
The time for each frequency is 1 second. 

For example,

Does anyone know how to explain me? 
I did not understand the examples mentioned in the datasheet for configuration of the TICS PRO.





Thanks!
  • Hello Dennis,

    Please take a look at section "8.1.7.1 Manual Ramping Mode" if you haven't already. Is this the example you are referring to? Please also see "7.3.13 Ramping Function" for some additional information.

    Can you clarify what is confusing, so I can address that issue. The general idea is that you set your start frequency to be your output and then set up manual ramping as per "Table 138. Manual Ramping Mode Programming" and then provide a rising edge on RampClk pin when you want to increment. Finally since it seems to be that you only wish to increment the frequency, you can set RampDir low.

    Thanks,

    Vibhu