Detail publikace

The design of high quality reference oscillator for DDS

ROUBAL, Z. ČÁP, M.

Originální název

The design of high quality reference oscillator for DDS

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Direct digital synthesis is used in many applications. There is necessary to use a quality source of the clock signal. One of the best circuits for this purpose is Butler oscillator as emitter follower. By this circuit is possible to design a high frequency oscillator working up to hundred megahertz. In this paper the design of the Butler oscillator by use of a feedback loop analysis in resonance frequency vicinity of the crystal is showed. For non-linear analysis of the oscillator, the harmonic balance method is used.

Klíčová slova

Butler oscillator, reference oscillator DDS, piezoelectric crystal unit

Autoři

ROUBAL, Z.; ČÁP, M.

Rok RIV

2011

Vydáno

6. 9. 2011

Místo

Plzeň

ISBN

978-80-7043-993-7

Kniha

AMTEE 11 proceedings

Strany od

III-17

Strany do

III-18

Strany počet

2