Analog Devices ADRV9005 Reference Manual page 139

Reference Manual
FREQUENCY HOPPING
For each channel, the PFIR is switched automatically between the primary and secondary PFIR on each frame of that channel e.g. For Tx1,
the primary Tx PFIR is used for the first Tx1 frame and switched to the secondary PFIR for the second Tx1 frame. The PFIRs are switched
automatically so no extra control signal is needed.
It is also possible to upload a new PFIR dynamically as long as it is not in use e.g. uploading a new PFIR to the primary Tx1 PFIR while the
secondary Tx1 PFIR is in use. In this way, a new PFIR can be used at each hop allowing an arbitrary number of PFIRs to be employed.
Due to frame timing constraints, this feature only operates in the LO Retuning mode so cannot be used in either muxing mode.
PFIR Switching in TES
In the configuration section of the frequency hopping pane in TES, there is an option to select 'LO Retuning/Dynamic PFIR' in the 'Hop Mode'
dropdown.
Depending on the mode selected, there will be a section enabled to upload each PFIR (note that it is valid to upload identical PFIRs to more
than one bank if desired).
Set up the rest of your FH configuration as desired. Now, when hopping, it can be seen that the PFIRs are switched automatically.
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Figure 134. TES Configuration 1
Figure 135. TES Configuration 2
ADRV9001
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