Regarding QPA9120 biasing sequence

We are using the QPA9120 Driver amplifier, Is there any bias sequence to turn on the amplifier like after applying VDD source then only do we need to give VPD.
Is there any BIAS UP AND BIAS DOWN sequence for the chip ?
In data sheet their haven’t mentioned about biasing sequence (application circuit)


Thanks for joining our Qorvo forums. At this time only certain product families are supported by the forum. For questions about the QPA9120 please submit your question to Also see: Support - Qorvo


Qorvo support team.