SAN JOSE–Enabling a new round of copper-based devices, Novellus Systems Inc. today (December 1, 2003) rolled out its next-generation electrochemical plating (ECP) tool for use in 65- and 45-nm chip ...
Typically, dc power supplies provide a well-regulated current or voltage level that is preset and then the supply turned on and off as needed. This is the typical function of a power supply in an ...