DocumentCode
1733650
Title
Analysis of Influence of DAC on Total Harmonic Distortion in Digital Waveform Synthesis
Author
Yalu, Li ; Min, Liu
Author_Institution
Chinese Acad. of Space Technol., Beijing
fYear
2007
Abstract
Harmonic distortion exists in sinusoidal waves generated by digital waveform synthesis techniques. The total harmonic distortion (THD) is not only related to the number M of discrete points in one period but also the bits N of digital-to-analog converter (DAC). Through testing a 16-bit "LTC1597 DAC" on a D/A testing system designed by ourselves, we analyze in this paper the influences of the DAC resolution and the establishing time on THD of sinusoidal waves generated by digital waveform synthesis techniques.
Keywords
digital-analogue conversion; harmonic distortion; signal synthesis; LTC1597 DAC; digital waveform synthesis; digital-to-analog converter; sinusoidal waves; total harmonic distortion; Appraisal; Digital-analog conversion; Distortion measurement; Harmonic analysis; Instruments; Quantization; Signal synthesis; System testing; Total harmonic distortion; Voltage; Digital Waveform Synthesis; Digital-to-Analog Converter (DAC); Total Harmonic Distortion (THD);
fLanguage
English
Publisher
ieee
Conference_Titel
Electronic Measurement and Instruments, 2007. ICEMI '07. 8th International Conference on
Conference_Location
Xi´an
Print_ISBN
978-1-4244-1136-8
Electronic_ISBN
978-1-4244-1136-8
Type
conf
DOI
10.1109/ICEMI.2007.4351077
Filename
4351077
Link To Document