System-level design of a reconfigurable CT SD modulator for multi-standard wireless applications

@article{Viera2014SystemlevelDO,
  title={System-level design of a reconfigurable CT SD modulator for multi-standard wireless applications},
  author={Raphael A. C. Viera and C{\'e}sar Augusto Prior and Jorge V. de la Cruz and Jo{\~a}o Baptista dos Santos Martins},
  journal={2014 27th Symposium on Integrated Circuits and Systems Design (SBCCI)},
  year={2014},
  pages={1-6}
}
This paper reports the system-level design of a reconfigurable continuous-time sigma-delta modulator that is capable to perform the analog-to-digital conversion for GSM, LTE5 and WLAN wireless standards. The modulator architecture consists of a third-order loop filter using feed-forward summation topology and a 4-bit internal quantizer. The modulator… CONTINUE READING