CM2722 Description
EMI Suppression for Firewire & USB 2.0 Applications Overview A primary problem for the Firewire IEEE1394 and USB2.0 as with the USB1.1 port designer is mon mode noise conducted through the power and signal lines from various sources. EMI susceptibility on data/power lines is also a major concern. The use of a mon mode choke in this application will provide a plete low cost, effective, modular, filter solution.