CCG1 USB Type-C to Legacy USB Device Cable Paddle Card Reference Schematics

Announcements

Live Webinar: USB-C adoption. Simple & Cost-efficient solutions | April 18th @9am or 5pm CEST. Register now !

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
prc_1505996
Level 4
Level 4

Dear Cy tech team,

   

      Could you please explain me the role of CCG1 in this design? I think Type C to Legacy USB can be achieved with a single resistor. Please correct me if I'm wrong.

   

Tnx

0 Likes
1 Solution
Anonymous
Not applicable

For Type-C cable designs which do not need any power delivery, Type-C to USB can be achieved using a single resistor. However if the power requirements are not met for the device connected to USB, for negotiation we need the CCG chip.

View solution in original post

0 Likes
1 Reply
Anonymous
Not applicable

For Type-C cable designs which do not need any power delivery, Type-C to USB can be achieved using a single resistor. However if the power requirements are not met for the device connected to USB, for negotiation we need the CCG chip.

0 Likes