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Multiple AD9361 synchronization using external LO.

Question asked by Michael_Lestchew on Nov 15, 2017
Latest reply on Nov 15, 2017 by Vinod

Which way to synchronize high frequency outputs of two AD9361 with common external LO?
With applied external high frequency signal through a splitter to two AD9361 (TX_EXT_LO_IN input) and other equal conditions, signals are formed that differ 180° or 0° from each other. Phase difference occurs when high frequency signal is applied and during the operation does not change. Is there a mechanism of synchronization of AD9361 high frequency outputs when working with external LO?