Datasheet Summary
®
EMI FILTER AND LINE TERMINATION FOR USB UPSTREAM PORTS
A.S.D.™
APPLICATIONS EMI Filter and line termination for USB upstream ports on:
- USB Hubs
- PC peripherals Features
Monolithic device with remended line termination for USB upstream ports Integrated Rt series termination and Ct bypassing capacitors. Integrated ESD protection Small package size s s s s
SOT323-6L
DESCRIPTION The USB specification requires upstream ports to be terminated with pull-up resistors from the D+ and D- lines to Vbus. On the implementation of USB systems, the radiated and conducted EMI should be kept within the required levels as stated by the FCC regulations. In addition to the requirements...