Vodafone SS 08 - Manual (Page 7)

TU Dresden, 4/29/2008 Slide 7
chair
Why Go Digital?
ƒ Analogue signal processing is achieved by
using analogue components such as:
‰
Resistors
‰
Capacitors
‰
Inductors
ƒ The inherent tolerances associated with
these components, temperature, voltage
changes and mechanical vibrations can
dramatically affect the effectiveness of the
analogue circuitry