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MIPI to USB Power Pin Question | Cypress Semiconductor

MIPI to USB Power Pin Question

Summary: 1 Reply, Latest post by Nishant on 14 Nov 2016 02:42 AM PST
Verified Answers: 0
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ryan.m.stark_1992216's picture
User
3 posts

Hi Cypress Community,

I am designing with the Cypress CYUSB3064-BZXC. It is a MIPI to USB high speed converter BGA.

My question is whether or not I need to have +1.2V power on the pins U3TXVDDQ and U3RXVDDQ if I am NOT using the Superspeed USB 3.0.

I currently have both pins set as No Connects since I'm not using USB 3.0, but I see nothing in the datasheet that says if I can do this or if these power pins still need to be powered.

 

Thanks for any help or insight you can give! (datasheet attached)

-Stark

nisa's picture
Cypress Employee
85 posts

Stark, 

You can leave these U3TXVDDQ  and U3RXVDDQ pins unconnected if you are planning to use the device only for USB2.0 

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