Click to expand full text
PACUSBD USB Downstream Port Terminator
Product Description
The PACUSB−D1/D2 is a single −channel USB downstream −port termination network. It integrates EMI/RFI filter components R1 and C1, as recommended by the USB specification as well as the required 15 kW pull − down resistors (R2) to GND. In addition, PACUSB−D1/D2 provides a very high level of protection for sensitive electronic components that may be subjected to electrostatic dischar ge (ESD). The device pins will safely dissipate ESD strikes of 15 kV, exceeding the maximum requirements of the IEC 61000 −4−2 international standard. Using the MIL −STD−883D (Method 3015) specification for Human Body Model (HBM) ESD, all pins are protected from contact discharges to 20 kV.