List of Publications

Books

  1. "Speed vs. Dynamic Range Trade-Offs in Oversampling Data Converters" Richard Schreier, Jesper Steensgaard, and Gabor C. Temes, published as Chapter 22 in "Trade-Offs In Analog Circuit Design, The Designer's Companion", Kluwer Academic Publishers 2002.

  2. Jesper Steensgaard, "High-Performance Data Converters," Ph.D. thesis, The Technical University of Denmark, Lyngby, Denmark, January 20, 1999. Click here to download a copy of the thesis.

Journal Papers

  1. X. Wang, P. Kiss, U. Moon, J. Steensgaard, G. C. Temes, "Digital Estimation and Correction of DAC Errors in Multibit Delta Sigma ADCs," Electronics Letters.

  2. Peter Kiss, Un-Ku Moon, Jesper Steensgaard, John Stonick, Gabor Temes, "High-speed Delta Sigma ADC with error correction,"  Electronics Letters, vol. 36, pp76-77, January 18, 2001.

  3. Un-Ku Moon, Jose Silva, Jesper Steensgaard, Gabor C. Temes, "Switched-capacitor DAC with analogue mismatch correction", Electronics Letters, vol. 35, pp. 1903-1904, October 28, 1999.

  4. U. Moon, J. Steensgaard, and G. Temes, " Digital techniques for improving the accuracy of data converters," IEEE Comm. Magazine, pp. 136-143, Oct. 1999.

  5. J. Steensgaard, U. Moon, and G. Temes, "Mismatch-shaping switching for two-capacitor DAC," Electronics Letters, vol. 34, no. 17 , pp. 1633-1634, Aug. 20, 1998.

Conference Papers

  1. Jesper Steensgaard, "High-Resolution Mismatch-Shaping Digital-to-Analog Converters,"  IEEE International Symposium on Circuits and Systems, May 6-9, 2001, Sydney, Australia

  2. Peter Kiss, Un-Ku Moon, Jesper Steensgaard, John T. Stonick, and Gabor C. Temes, "Multibit Delta-Sigma ADC with Mixed-Mode Error Correction,"  IEEE International Symposium on Circuits and Systems, May 6-9, 2001, Sydney, Australia

  3. Un-Ku Moon, Jose Silva, Jesper Steensgaard and Gabor C. Temes, "A Switched-Capacitor DAC with Analog Mismatch Correction," IEEE International Symposium on Circuits and Systems, May 28-31, 2000, Geneva, Switzerland

  4. J. Steensgaard, U. Moon, and G. Temes, " Mismatch-shaping serial digital-to-analog converter," IEEE Int. Symp. Circuits Syst., vol. II, pp. 5-8, May 1999.

  5. J. Steensgaard, "Bootstrapped Low-Voltage Analog Switches," IEEE Int. Symp. Circuits Syst., vol. II, pp. 29-32, May 1999.

  6. Z. Zheng, U. Moon, J. Steensgaard, B. Wang, and G. Temes, " Capacitor mismatch error cancellation technique for a successive-approximation A/D converter," IEEE Int. Symp. Circuits Syst., vol. II, pp. 326-329, May 1999.

  7. E. Bidari, M. Keskin, F. Maloberti, U. Moon, J. Steensgaard, and G. Temes, "Low-voltage switched-capacitor circuits," IEEE Int. Symp. Circuits Syst., May 1999.

  8. J. Steensgaard, U. Moon, and G. Temes, "Mismatch-shaped pseudo-passive two-capacitor DAC," IEEE Alessandro Volta Workshop on Low-Power Design, March 4, 1999.

  9. Jesper Steensgaard, "Nonlinearities in SC Delta-Sigma A/D Converters," IEEE Int. Conf. Electronics, Circuits, Syst., pp. 355-358, Sept. 1998.

  10. Jesper Steensgaard, "Clocking Scheme for Switched-Capacitor Circuits," IEEE Int. Symp. Circuits Syst., Vol. I, pp. 488-491, May 1998.

Invited Papers

  1. Jesper Steensgaard, "Delta-Sigma Converters for Broadband Applications," invited paper, IEEE NorChip Conference, Nov. 1999.

  2. G. Temes, U. Moon, and J. Steensgaard, "Analog (s)witchcraft, or how to perform accurate and linear data conversion using inaccurate nonlinear elements," invited paper, IEEE Elec. Circuits Syst. Conf., pp. 97-101, Sep. 1999.

  3. U. Moon, G. Temes, E. Bidari, M. Keskin, L. Wu, J. Steensgaard, and F. Maloberti, "Switched-capacitor circuit techniques in submicron low-voltage CMOS," invited paper, IEEE Int. Conf. VLSI CAD, Oct. 1999.

Issued Patents

  1. Jesper Steensgaard, "Oversampled Digital-to-Analog Converter Based on Nonlinear Separation and Linear Recombination", US Patent 5,982,317
  2. Jesper Steensgaard, "Bootstrapped Low-Voltage Switch", US Patent 6,215,348
  3. Jesper Steensgaard, "Delta-Sigma A/D Converter", US Patent 6,271,782
  4. Jesper Steensgaard, "Idle-tone-Free Mismatch-Shaping Encoders", US Patent 6,348,884
  5. Jesper Steensgaard, "Serial D/A Converter Compensating for Capacitor Mismatch Errors", US Patent 6,473,011
  6. Jesper Steensgaard, "Residue-Compensating A/D Converter",  US Patent 6,556,158
  7. Jesper Steensgaard, "Wide-Bandwidth Operational Amplifier", US Patent 6,573,790
  8. Jesper Steensgaard et al, "Serial Data Interface", US Patent 6,952,174

Lecture Notes (Selected)

  1. Jesper Steensgaard, "Noise Sources in Switched-Capacitor Delta-Sigma Modulators", lecture notes for an Advanced Engineering Course organized by "Electronics Laboratories of the Swiss Federal Institute of Technology (EPFL)", Lausanne, Switzerland, June 21-25, 2004.  You are welcome to download and print personal copy of these notes.