In VoIP systems, the line echo canceller (LEC) plays an important role in guaranteeing voice quality and low-speed modem connection stability. Echo cancellation is especially in systems with an IP ...
Abstract: System behavior and performance of power management strongly depend on the implementation at the circuit level. This tutorial covers the design of DC-DC converter building blocks such as ...
Abstract: Advances in CMOS processes and the spread of GaN FETs are pushing the switching frequency of DC-DC converters beyond 10MHz. Such increase in the switching frequency of the converters results ...