Excess loop delay effects in continuous-time quadrature bandpass sigma-delta modulators

Proceedings - IEEE International Symposium on Circuits and Systems

Volumn 1, Issue , 2003, Pages

  Henkel, Frank ^a   Langmann, Ulrich ^a  

^a RUHR UNIVERSITY BOCHUM   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

BANDWIDTH; COMPUTER SIMULATION; DELTA SIGMA MODULATION; FREQUENCIES; SIGNAL TO NOISE RATIO;

BANDPASS MODULATORS;

MODULATORS;

EID: 0037812839     PISSN: 02714310     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. O. Shoaei, W. M. Snelgrove, "Design and Implementation of a Tunable 40 MHz - 70 MHz Gm-C Bandpass ΔΣ Modulator," IEEE Trans. on Circuits and Systems II, vol. 44, no. 7, pp. 521-530, July 1997.
2. W. Gao, O. Shoaei, W. M. Snelgrove, "Excess Loop Delay Effects in Continuous-Time Delta-Sigma Modulators and the Compensation Solution," in Proc. 1997 IEEE ISCAS, Hong Kong, vol. 1, pp. 65-68, June 1997.
3. W. Gao, W. M. Snelgrove, "A 950-MHz IF Second-Order Integrated LC Bandpass Delta-Sigma Modulator," IEEE Journal of Solid-State Circuits, vol. 33, no. 5, pp. 723-732, May 1998.
4. J. A. Cherry, W. M. Snelgrove, "Excess Loop Delay in Continuous-Time Delta-Sigma Modulators," IEEE Trans. on Circuits and Systems II, vol. 46, no. 4, pp. 376-389, April 1999.
5. O. Shoaei, W. M. Snelgrove, "A multi-feedback design for LC bandpass delta-sigma modulators," in Proc. 1995 IEEE ISCAS, vol. 1, pp. 171-174, April/May 1995.
6. J. A. Cherry, W. M. Snelgrove, "Clock Jitter and Quantizer Metastability in Continuous-Time Delta-Sigma Modulators," IEEE Trans. on Circuits and Systems II, vol. 46, no. 6, pp. 661-676, June 1999.
7. F. Henkel, U. Langmann, A. Hanke, S. Heinen, E. Wagner, "A 1-MHz Bandwidth Second-Order Continuous-Time Quadrature Bandpass Sigma-Delta Modulator for Low-IF Radio Receivers," in 2002 IEEE Int. Solid-State Circuits Conf. (ISSCC) Dig. Tech. Papers, San Francisco, USA, pp. 214-215, Feb. 2002.
8. Spectre User Guide: Cadence Design Systems, Inc., 1999.