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Tool/software:
Hello team,
On the datasheet (table 5-1), it is recommended to seperate VDDEA & VDDEB from VDDDIG.
However, on DAC39RF10EVM, all those VDDs are supplied from single DCDC (TPS543620).
Should they be seperated (supplied from different DCDC) or not?
Best Regards,
Kei Kuwahara
Hi Kei-san,
Either method will work.
If the customer plans to combine power supplies, then follow the EVM and don't deviate.
Regards,
Rob