Low-Voltage Sigma-Delta Modulator Topologies for Broadband Communications Applications

@inproceedings{Yavari2004LowVoltageSM,
  title={Low-Voltage Sigma-Delta Modulator Topologies for Broadband Communications Applications},
  author={Mohammad Yavari and Omid Shoaei and Francesco Svelto},
  year={2004}
}
This paper presents a novel class of sigma-delta modulator topologies for low-voltage, high-speed, and high-resolution applications with low oversampling ratios (OSRs). The main specifications of these architectures are the reduced analog circuit requirements, large out-of-band gain in the noise transfer function (NTF) without any stability concerns to achieve high signal to noise ratio (SNR) with a low OSR, and unity-gain signal transfer function (STF) to reduce the harmonic distortions… CONTINUE READING
4 Citations
28 References
Similar Papers

References

Publications referenced by this paper.
Showing 1-10 of 28 references

Wideband lowdistortion delta-sigma ADC topology

  • J. Silva, U. Moon, J. Steensgaard, G. Temes
  • IEE Electron. Lett., vol.37, no.12, pp.737–738…
  • 2001
Highly Influential
3 Excerpts

An empirical study of high-order single-bit delta-sigma modulators

  • R. Schreier
  • IEEE Trans. Circuits Syst. II, Analog Digit…
  • 1993
Highly Influential
3 Excerpts

A higher order topology for interpolative modulators for oversampling A/D converters

  • K. Chao, S. Nadeem, W. Lee, C. Sodini
  • IEEE Trans. Circuits Syst. II, Analog Digit…
  • 1990
Highly Influential
3 Excerpts

A 1.8-V 6-bit 1.3-GHz flash ADC in 0.25 μm CMOS

  • K. Uyttenhove, M. Steyaert
  • IEEE J. Solid-State Circuits, vol.38, no.7, pp…
  • 2003
1 Excerpt

A 114-dB 68-mW chopper-stabilized stereo multibit audio ADC in 5.62 mm2

  • Y. Yang, A. Chokhawala, M. Alexander, J. Melanson, D. Hester
  • IEEE J. Solid-State Circuits, vol.38, no.12, pp…
  • 2003
1 Excerpt

Similar Papers

Loading similar papers…