I have a questions about the EV-ADF4159EB3Z board:
When I use an external VCO board, should I reduce the voltage on the banana connnectors from 5.5V to 5V?
Thank you .
If you want to power the onboard VCO (U11) independently
If you want to power an external VCO
The external VCO requires a separate power supply. Power the ADF4159 eval board with 6V via the banana connectors but remove R27 to power down the onboard VCO (U11).
Thank you for your answer.
In the datasheet, it suggest that reduce the voltage on the banana connectors to 5 V when VCO is powered independently.
Should I use a 5V power supply? or 6v?
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