An 8.1 mW, 82 dB Delta-Sigma ADC With 1.9 MHz BW and $-$98 dB THD

@article{Lee2008An8M,
  title={An 8.1 mW, 82 dB Delta-Sigma ADC With 1.9 MHz BW and \$-\$98 dB THD},
  author={Kyehyung Lee and Matthew R. Miller and Gabor C. Temes},
  journal={2008 IEEE Custom Integrated Circuits Conference},
  year={2008},
  pages={93-96}
}
A switched-capacitor low-distortion 15-level delta-sigma ADC is described. It achieves third-order noise shaping with only two integrators by using quantization noise coupling. Realized in a 0.18 mum CMOS technology, it provides 81 dB SNDR, 82 dB dynamic range, and -98 dB THD in a signal bandwidth of 1.9 MHz. It dissipates 8.1 mW with a 1.5 V power supply (analog power 4.4 mW, digital power 3.7 mW). Its figure-of-merit is 0.25 pJ/conversion-step, which is among the best reported for discrete… CONTINUE READING
Highly Cited
This paper has 63 citations. REVIEW CITATIONS

Citations

Publications citing this paper.
Showing 1-10 of 32 extracted citations

63 Citations

051015'09'11'13'15'17
Citations per Year
Semantic Scholar estimates that this publication has 63 citations based on the available data.

See our FAQ for additional information.

References

Publications referenced by this paper.
Showing 1-10 of 13 references

A 14 mW multi - bit �  modulator with 82 dB SNR and 86 dB DR for ADSL 2 + , ” in

  • F. Maloberti
  • Proc . IEEE ISSCC Dig . Tech . Papers , Feb .
  • 2006

A 5 . 4 mW 2 - channel time - interleaved multi - bit �  modulator with 80 dB SNR and 85 dB DR for ADSL , ” in

  • Y. Kanazawa Y. Fujimoto, P. Lo Re, M. Miyamoto
  • Proc . IEEE ISSCC Dig . Tech . Papers , Feb .
  • 2006

Noise - coupled delta - sigma ADCs Enhanced split - architecture delta - sigma ADC , ”

  • F. Maloberti
  • Proc . IEEE ICECS
  • 2006

Noise-coupled delta-sigma ADCs

  • K. Lee, M. Bonu, G. C. Temes
  • Electronics Letters, vol. 42, no. 24, pp. 1381…
  • 2006
1 Excerpt

An 8 . 1 mW , 82 dB delta - sigma ADC with 1 . 9 MHz BW and � 98 dB THD , ”

  • J. Welz Fogleman, I. Galton
  • Understanding Delta - Sigma Data Converters
  • 2004

Wideband low - distortion �  ADC topology High - order multibit modulators and pseudo data - weighted - averaging in low - oversampling �  ADCs for broadband applications

  • M. Bonu K. Lee, G. C. Temes
  • IEEE Trans . Circuits Syst . I , Reg . Papers
  • 2004

Wideband lowdistortion ∆Σ ADC topology

  • J. Silva, U. Moon, J. Steensgaard, G. C. Temes
  • Electronics Letters, vol. 37, no. 12, pp. 737-738…
  • 2001
1 Excerpt

Similar Papers

Loading similar papers…