Synchronizing Multiple AD9852 DDS-Based …
REV. 0aAN-605APPLICATION NOTEOne Technology Way Box 9106 Norwood, MA 02062-9106 Tel: 781/329-4700 Fax: 781/326-8703 2003 analog Devices, Multiple AD9852 DDS-Based Synthesizersby David BrandonINTRODUCTIONMany applications require the generation of two ormore sinusoidal or square wave signals with a knownphase relationship between them. The AD9852 DDS ICfrom analog Devices is capable of providing such sig-nals. This application note offers detailed instructionson how to synchronize two or more of these devices andconsiders possible sources of phase error.
REV. 0 a AN-605 APPLICATION NOTE One Technology Way• P.O. Box 9106• Norwood, MA 02062-9106• Tel: 781/329-4700• Fax: 781/326-8703• www.analog.com
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