Target Impedance of VDD in Jetson Xavier NX

Autonomous Machines Jetson & Embedded Systems Jetson Xavier NX
1

Hello,
What is the target impedance of the VDD line in Jetson Xavier NX SOM?
Also what is the ripple voltage and dynamic load current?
Thanks

3

Please refer to the Xavier NX module datasheet in DLC for the info. There is no special impedance request for power rail line, and the IDDmax is 5A.

4

I cannot find the ripple voltage in datasheet. Where can I get it?

5

Please refer to the Operating and Absolute Maximum Ratings in DC Characteristics chapter.

6

Hello,

Target impedance and ripple voltage requirements for supply rails are required as we are developing a custom board and need to perform power integrity simulations (considering board and SOM). These details are not available in operating and absolute ratings.

Please provide the above details required…

7

We are checking this internally, will update once available. Before that, you can refer to P3509 power part for custom design.