PACUSB-D1 Overview
The PACUS B-D1/D2/D3 is a single-channel USB downstream-port te rmination n etwork. It integrate s EMI/RFI filter ponents R1 a nd C1, as remended by th e US B spe cification as well a s the re quired 15kW p ull-down resistors (R2) t o G ND. In addition, P ACUSB-D1/D2/D3 provides a very high level of protection for sensitive electronic ponents that ma y b e su bjected t o ele ctrostatic di scharge (ESD).