AnsweredAssumed Answered

FDD Independent Mode in AD9361

Question asked by Andrew-007 on Nov 24, 2015
Latest reply on Sep 28, 2016 by Vinod

If we configure AD9361 in FDD Independent Mode for LTE TDD configuration, then we have control of TX chain and RX chain independently

depeding upon the ENABLE and TXNRX pin input signal.

FDD Independent Mode Controls:
  FDD Independent Mode Controls.JPG



1. When TX chain or RX chain gets disabled in this mode, then what actually goes OFF in AD9361 in that chain or I say If RX Chain gets disabled then what component in RX chain goes OFF/Disabled that RX chain do not operate.?

2. As we want to use FDD independent mode for LTE TDD configuration, we need to know what time it takes to enable TX or RX chain and to disable that chain ?