I'm trying to make an array with 16x16 elements using 64 ADAR1000 beamformers (4 TX antennas per chip). Since each ADAR1000 IC draws around 350 mA supply current when four TX channels are activated, we would need a total supply current of around 22,4 A (350mA x 64) for 64 chips when all TX channels of the array are activated. Therefore, I would like to have your suggestion on the Power Supply Circuit of such array, please (e.g. which voltage regulator IC, which AC/DC adapter and which DC connector to be used,...).
Also, I looked at the schematic of the ADI CN0566 Phased Array Development Platform, which has power management circuits for an array of multiple ADAR1000 chips, and I wonder if there is a similar suggesstion for my array of 64 ADAR1000 chips. In fact, I just would like to supply +3.3V and -5V steadily to each chip without the risk of overloading and burning my circuit.
Thank you in advance for your time.