Principles of SAWR-stabilized ...

Principles of SAW resonator stabilized oscillators and transmittersApplication Note SAW-Components

Principles of SAWR-stabilized oscillators and transmitters. App: Note #1
This application note describes the physical principle of SAW-stabilized oscillator. Oscillator structures for one- and two-port SAW resonators are discussed. An application example for a 433.92MHz transmitter for keyless entry is given.
Author: Updated: Version: Department: Alexander Glas May 20, 2001 2.1 SAW CE AE PD EPCOS AG SAW Components D-81617 Munich P.O. Box 801709 http://www.epcos.com

SAW Components

Application: Principles of SAWR stabilized oscillators

Principles of SAW-stabilized oscillators and transmitters
Physical principle: An oscillator is a network comprising an active stage (amplifier) and a frequencysensitive feedback stage (resonator, filter). Part of the output