Quectel BG77 PSM and VDD_EXT

Hi,

We are currently working on a hardware design involving a BG77 module, and we’re seeking clarification regarding the behavior of the VDD_EXT (1.8V) output when Power Saving Mode (PSM) is activated. We have consulted the datasheet but couldn’t find specific information on this matter. Any insights or guidance would be greatly appreciated.

Thank you!