A 100-MHz 8-mW ROM-less quadrature direct digital frequency synthesizer

IEEE Journal of Solid-State Circuits

Volumn 37, Issue 10, 2002, Pages 1235-1243

  Mohieldin, Ahmed Nader ^a,b   Emira, Ahmed A ^a,b   Sánchez Sinencio, Edgar ^a,b  

^a IEEE   (United States)

^b TEXAS A AND M UNIVERSITY   (United States)

Author keywords

Direct digital frequency synthesizer; Frequency synthesizers; Low power; Piecewise linear approximation; Portable applications; Wireless communication

Indexed keywords

PIECEWISE LINEAR APPROXIMATION; POWER CONSUMPTION;

APPROXIMATION THEORY; CMOS INTEGRATED CIRCUITS; ELECTRIC POWER SUPPLIES TO APPARATUS; FREQUENCY SYNTHESIZERS; PIECEWISE LINEAR TECHNIQUES; TABLE LOOKUP; WIRELESS TELECOMMUNICATION SYSTEMS;

ROM;

EID: 0036772280     PISSN: 00189200     EISSN: None     Source Type: Journal    
DOI: 10.1109/JSSC.2002.803008     Document Type: Article

References (6)

1. D. A. Sunderland, R. A. Strauch, S. S. Wharfield, H. T. Peterson, and C. R. Cole, "CMOS/SOS frequency synthesizer LSI circuit for spread spectrum communications," IEEE J. Solid-State Circuits, vol. SC-19, pp. 497-505, Aug. 1984.
2. H. T. Nicholas III, H. Samueli, and B. Kim, "The optimization of direct digital frequency synthesizer performance in the presence of finite wordlength effects," in Proc. 42nd Annu. Frequency Control Symp., 1988, 1988, pp. 357-363.
3. A. M. Sodagar and G. R. Lahiji, "Mapping from phase to sine-amplitude in direct digital frequency synthesizers using parabolic approximation," IEEE Trans. Circuits Syst. II, vol. 47, pp. 1452-1457, Dec. 2000.
4. A. Bellaouar, M. S. O'brecht, A. M. Fahim, and M. I. Elmasry, "Low-power direct digital frequency synthesis for wireless communications," IEEE J. Solid State Circuits, vol. 35, pp. 385-390, Mar. 2000.
5. S. Mortezapour and E. K. F. Lee, "Design of low-power ROM-less direct digital frequency synthesizer using nonlinear digital-to-analog converter," IEEE J. Solid-State Circuits, vol. 34, pp. 1350-1359, Oct. 1999.
6. J. Jiang and E. K. F. Lee, "A ROM-less direct digital frequency synthetizer using segmented nonlinear digital-to-analog converter," in Proc. IEEE Custom Integrated Circuits Conf., 2001, pp. 165-168.