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Details of RF output synchronization of LMX2594

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Part Number: LMX2594

Hey, 

I am looking for information of RF output in LMX2594.

RF outA and RF outB  are synchronized ? I couldn't find the information regarding this on datasheet.

Please let me know where to find that. 

Regards, 

Srinivasan.B

  • Hello Srinivasan,

    RFoutA and RFoutB are derived from the same VCO. If the output muxes for both RFoutA and RFoutB share a common source, the path length is designed to be identical, so the phase difference should be nearly zero.

    On the other hand, when the RFoutA source differs from the RFoutB source, the phase difference between the outputs can vary. Since every signal is derived from the same VCO, the phase relationship will still be deterministic between RFoutA and RFoutB at all times.

    Regards,

    Derek Payne

    Texas Instruments

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