Delta-sigma modulators using frequency-modulated intermediate values

IEEE Journal of Solid-State Circuits

Volumn 32, Issue 1, 1997, Pages 13-21

  Høvin, Mats ^b,e   Olsen, Alf ^a,c   Lande, Tor Sverre ^a,b   Toumazou, Chris ^a,d  

^a IEEE

^b UNIVERSITY OF OSLO   (Norway)

^c ABB CORPORATE RESEARCH   (Norway)

^d IMPERIAL COLLEGE LONDON   (United Kingdom)

^e NKI Ingeniør Høyskole   (Norway)

Author keywords

Analog digital conversion; CMOS integrated circuits; Frequency conversion; Frequency measurement; Frequency modulation; Sigma delta modulation

Indexed keywords

CMOS INTEGRATED CIRCUITS; DELTA MODULATION; FEEDBACK CONTROL; FLIP FLOP CIRCUITS; FREQUENCY CONVERTERS; FREQUENCY MODULATION; INTEGRATION; NATURAL FREQUENCIES; NYQUIST DIAGRAMS; SIGNAL TO NOISE RATIO; SPURIOUS SIGNAL NOISE;

DELTA SIGMA MODULATORS; DELTA SIGMA NOISE SHAPING; QUANTIZATION;

MODULATORS;

EID: 0030784975     PISSN: 00189200     EISSN: None     Source Type: Journal    
DOI: 10.1109/4.553171     Document Type: Article

References (12)

1. J. C. Candy and G. C. Temes, "Oversampling methods for A/D and D/A conversion," in Oversapling Delta-Sigma Data Canverters. New York: IEEE Press, pp. 1-25, 1992.
2. M. Høvin, A. Olsen, T. S. Lande and C. Toumazou, "Novel second-order Δ-Σ modulator/frequency-to-digital converter," IEE Electron. Lett., vol. 31, no. 2, pp. 81-82, Jan. 1995.
3. _, "Delta-Sigma converters using frequency modulated intermediate values," in Proc. IEEE ISCAS'95, pp. 175-178.
4. I. Galton, "Higher-order Delta-Sigma frequency-to-digital conversion," in Proc. IEEE ISCAS'94, pp. 441-444.
5. _, "Analog-input digital phase-locked loops for precise frequency and phase demodulation," IEEE Trans. Circuits Syst. - II, vol. 42, pp. 26-32, Oct, 1995.
6. T. A. D. Riley, M. A. Copeland, and T. A. Kwasniewski, "Delta-Sigma modulation in fractional-N frequency synthesis," IEEE J. Solid-State Circuits, vol. 28, pp. 553-559, May 1993.
7. R. D. Beards and M. A. Copeland, "An oversampling Delta-Sigma frequency discriminator," IEEE Trans. Circuits Syst. - II, vol. 41, pp. 26-32, Jan. 1994.
8. K. Uchimura, T. Hayashi, T. Kimura, and A. Iwata, "Oversampling A-to-D and D-to-A converters with multistage noise shaping modulators," IEEE Trans. Accoust., Speech, Signal Processing, vol. 36, pp. 1899-1905, Dec. 1988.
9. T. C. Leslie and B. Singh, "Sigma-Delta modulators with multibit quantizing elements and single-bit feedback," Proc. Inst. Elec. Eng.-G, vol. 149, no. 3, pp. 356-362, June 1992.
10. 2L technique," Sens. Actuators, vol. 4, pp. 247-254, 1983.
11. Matlab Reference Guide, Version 4.2c, The Math Works Inc., Naticl., MA.
12. J. Yuan and C. Svensson, "High-speed CMOS circuit technique," IEEE J. Solid-State Circuits, vol. 24, pp. 62-70, Feb. 1989.