A 2nd-order Delta Sigma AD modulator using dynamic amplifier and dynamic SAR quantizer

@article{Pan2016A2D,
  title={A 2nd-order Delta Sigma AD modulator using dynamic amplifier and dynamic SAR quantizer},
  author={Chunhui Pan and Hao San and Tsugumichi Shibata},
  journal={2016 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)},
  year={2016},
  pages={1-5}
}
A proof-of-concept Delta Sigma AD modulator using dynamic analog components is designed and fabricated in 90nm CMOS technology. The measurement results of an experimental prototype demonstrate the feasibility of the proposed switched-capacitor (SC) architecture to realize a 2nd-order Delta Sigma AD modulator with ring amplifier based integrators and dynamic… CONTINUE READING