Exact analysis of DDS spurs and SNR due to phase truncation and arbitrary phase-to-amplitude errors

Proceedings of the IEEE International Frequency Control Symposium and Exposition

Volumn 2005, Issue , 2005, Pages 50-58

  Torosyan, Arthur ^a   Willson Jr , Alan N ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; ERROR ANALYSIS; SIGNAL TO NOISE RATIO;

ARITHMETIC PRECISION; DIRECT DIGITAL FREQUENCY SYNTHESIZERS (DDS); PHASE TRUNCATION; PHASE-TO-AMPLITUDE ERRORS;

ALGORITHMS;

EID: 33846640847     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/FREQ.2005.1573902     Document Type: Conference Paper

References (11)

1. A. Torosyan and A. N. Willson, Jr., "Analysis of the output spectrum for direct digital frequency synthesizers in the presence of phase truncation and finite arithmetic precision," in Proc. 2-nd Image and Signal Processing and Analysis Conference, 2001, pp. 458-463.
2. A. Torosyan, Direct Digital Frequency Synthesizers: Complete Analysis and Design Guidelines, Ph.D. Dissertation, University of California, Los Angeles, 2003.
3. J. Tierney, C. M. Rader, and B. Gold, "A digital frequency synthesizer," IEEE Transactions on Audio and Electroacoustics, vol. AU-19, pp. 48-57, March 1971.
4. H. T. Nicholas and H. Samueli, "A 150-MHz direct digital frequency synthesizer in 1.25-μm CMOS with -90 dB spurious performance," IEEE J. Solid State Circuits, vol. 26, pp. 1959-1969, December 1991.
5. A. Madisetti, A. Kwentus, and A. N. Willson, Jr., "A 100-MHz 16-b, direct digital frequency synthesizer with a 100-dBc spurious-free dynamic range," IEEE Journal of Solid-State Circuits, vol. 34, pp. 1034-1043, August 1999.
6. S. Mehrgardt, "Noise spectra of digital sine-generators using the table-lookup method," IEEE Trans. Acoustics, Speech, and Signal Processing, vol. 31, pp. 1037-1039, August 1983.
7. H. T. Nicholas, The Determination of the Output Spectrum of Direct Digital Frequency Synthesizers in the Presence of Phase Accumulator Truncation, M.S. thesis, University of California, Los Angeles, 1985.
8. H. T. Nicholas and H. Samueli, "An analysis of the output spectrum of direct digital frequency synthesizers in the presence phase-accumulator truncation," in Proc. 41-st Annual Frequency Control Symposium, 1987, pp. 495-502.
9. Y. C. Jenq, "Digital spectra of nonuniformly sampled signals - digital look-up tunable sinusoidal oscillators," IEEE Trans. Instrumentation and Measurement, vol. 37, pp. 358-362, September 1988.
10. V. F. Kroupa, "Discrete spurious signals and background noise in direct digital frequency synthesizers," in IEEE Proc. International Frequency Control Symposium, 1993, pp. 242-250.
11. S. C. Kak and N. S. Jayant, "On speech encryption using waveform scrambling," Bell System Technical Journal, vol. 56, pp. 781-808, May-June 1977.