Broadband Modems (xDSL, PON, Cable)

Application Overview

• A small home appliance supplied with broadband connection (e.g. ADSL, VDSL) via the telephone phone wires
• Provides Ethernet/GE/or Wireless LAN internet as well as a POTS voice line
• xDSL CPE processor are generally highly integrated potentially even with a DC-DC switcher. Integrated DC-DC shown to be too noisy for application while adding a large DC-DC takes up to much space
• Key requirements – low cost and noise sensitivity

Why Enpirion

• Small PCB
• Low Noise Performance
• Low Cost