USB port schematic diagram

[roxwell]

usb port schematic

Hi! can anybody send me a copy of a USB port schematic diagram? I only need the usb port circuit. I am planning to connect a circuit with the USB port circuit, please identify clearly what points on the schematic shall I attached my circuit, thanks!

 

[alzomor]

usb schematic diagram

Hi

check this link

https://www.beyondlogic.org/usbnutshell/usb2.htm#Connectors

herea a schematic.
It don't include the VCC and GND.

Note the connection changes according to your application speed and if it's self powered or not.

Salam
Hossam Alzomor
www.i-g.org

 

[roxwell]

self-powered usb schematic

I will go over the website, thanks!