IMX-RT1062 USB High Speed isolator schematic

[palain755]

Hi all,

I am designing a PCB with I.MX RT 1062 controller and USB High-Speed interface. I must add an isolator on the USB High-Speed interface, such as ADUM4166. Before manufacturing, I would like to know if somebody has experience with it, if there are limitations or is it compatible ?

In addition, if somebody has experience with an equivalent Isolated High-Speed USB solution, I would also be interested  

Regards,

P.-A

[sagonzal · Accepted solution]

Hi there. I have some experience with several isolators, specially fiber optics for serial comms.

But USB is another beast due to the speed, in the past I'd used Analog devices like the one you are proposing and have worked out of the shelf.

Nevertheless, since the part you suggest has a evaluation board (the EVAL-ADuM4165EBZ), just use that eval board with your RT 1062 and test with it before you do your final design. It really makes sense. Cheers.

[palain755]

Hi, Thank you for sharing your experience. I will definitely go for the Evaluation kit.