Is there any document about TDD operation for AD936X? Or any app notes?
The documentation that is available is the datasheet and the two reference manuals. The reference manuals go into quite a bit of detail on TDD operation in different sections.
Do you mean the ENSM V2.2 and RFandBB PLL User Guide in the design package?
This is the link where you can download the documentation from:
AD9361 AND AD9364 INTEGRATED RF AGILE TRANSCEIVER DESIGN RESOURCES | Analog Devices
Retrieving data ...