Techniques for preventing tonal behavior of data weighted averaging algorithm in σ-δ modulator

[1]  T.S. Fiez,et al.  A 14-bit current-mode /spl Sigma//spl Delta/ DAC based upon rotated data weighted averaging , 2000, IEEE Journal of Solid-State Circuits.

[2]  R. Baird,et al.  Linearity enhancement of multibit /spl Delta//spl Sigma/ A/D and D/A converters using data weighted averaging , 1995 .

[3]  R. Schreier,et al.  Noise-shaped multbit D/A convertor employing unit elements , 1995 .

[4]  O.J.A.P. Nys,et al.  An analysis of dynamic element matching techniques in sigma-delta modulation , 1996, 1996 IEEE International Symposium on Circuits and Systems. Circuits and Systems Connecting the World. ISCAS 96.

[5]  B. Leung,et al.  Multibit Sigma - Delta A/D converter incorporating a novel class of dynamic element matching techniques , 1992 .

[6]  Kiyoshi Kato,et al.  Nonlinearity analysis of resistor string A/D converters , 1982 .

[7]  B. Leung,et al.  Some observations on tone behavior in data weighted averaging , 1998, ISCAS '98. Proceedings of the 1998 IEEE International Symposium on Circuits and Systems (Cat. No.98CH36187).

[8]  Michiel Steyaert,et al.  A single-chip 900 MHz CMOS receiver front-end with a high performance low-IF topology , 1995, IEEE J. Solid State Circuits.

[9]  R. Schreier,et al.  Delta-sigma data converters : theory, design, and simulation , 1997 .

[10]  Tai-Haur Kuo,et al.  An improved technique for reducing baseband tones in sigma-delta modulators employing data weighted averaging algorithm without adding dither , 1999 .

[11]  T. Sugimoto,et al.  A multi-bit /spl Delta//spl Sigma/ audio DAC with 120 dB dynamic range , 1999, 1999 IEEE International Solid-State Circuits Conference. Digest of Technical Papers. ISSCC. First Edition (Cat. No.99CH36278).

[12]  R. Adams,et al.  A stereo multi-bit /spl Sigma//spl Delta/ D/A with asynchronous master-clock interface , 1996, 1996 IEEE International Solid-State Circuits Conference. Digest of TEchnical Papers, ISSCC.