Bus Port Esd Protection For Vbus

Found 5 free book(s)

USB3320 Data Sheet - Microchip Technology

ww1.microchip.com

• Integrated ESD protection circuits - Up to ±15kV IEC Air Discharge without exter-nal devices • Over-Voltage Protection circuit (OVP) protects the VBUS pin from continuous DC voltages up to 30V • Integrated USB Switch - No degradation of Hi-Speed electrical char-acteristics - Allows single USB port of connection by pro-

Protection, Ports, Esd protection, Vbus

Raspberry Pi Compute Module 4 IO Board

cdn-shop.adafruit.com

Additional ESD protection is provided on the Raspberry Pi Compute Module 4 IO Board as it is typically needed in POE applications. 2.5. USB 2.0 Hub The Raspberry Pi Compute Module 4 IO Board has an onboard USB 2.0 hub. This connects to the CM4 USB 2.0 port. Two ports from the hub are connected to a connector.

Protection, Board, Ports, Esd protection, Io board

USBXpress™ Family 1.2 Specification)

www.silabs.com

The figure below shows a typical connection bus-powered diagram for the USB pins of the CP2102N devices including ESD protection diodes on the USB pins. Note: There are two relevant restrictions on the VBUS pin voltage in self-powered and bus-powered configurations. The first is the ab-

Protection, Esd protection, Vbus

AN0046: USB Hardware Design Guidelines

www.silabs.com

• Provide at least 96 uF decoupling capacitance on VBUS. Place near USB receptacle. • Terminate D+ and D- with 15 ohm serial resistors. Place near EFM32. • Use an ESD protection device. Place near USB receptacle. • Select a USB Series A type receptacle. 2.3 EFM32 as USB Device USB devices are bus slaves that provide functionality to the ...

Protection, Esd protection, Vbus

USB2412 - 2-Port USB 2.0 Hi-Speed Hub Controller …