| Title: | The design high quality reference oscillator for DDS |
| Authors: | Roubal, Zdeněk Čáp, Martin |
| Citation: | AMTEE ’11 : tenth international conference on Advanced Methods in the Theory of Electrical Engineering : September 06-09, 2011 [Cheb, Czech Republic], p. III-17-18. |
| Issue Date: | 2011 |
| Publisher: | University of West Bohemia |
| Document type: | konferenční příspěvek conferenceObject |
| URI: | http://cpee.zcu.cz/AMTEE/ArchivedProceedings.aspx http://hdl.handle.net/11025/25905 |
| ISBN: | 978-80-7043-993-7 |
| Keywords: | Butlerův oscilátor;referenční oscilátor DDS;piezoelektrická krystalová jednotka |
| Keywords in different language: | Butler oscillator;reference oscillator DDS;piezoelectric crystal unit |
| Abstract in different language: | 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. |
| Rights: | © University of West Bohemia |
| Appears in Collections: | CPEE – AMTEE 2011 |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Roubal.pdf | Plný text | 95,11 kB | Adobe PDF | View/Open |
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