An all-digital time difference hold-and-replication circuit utilizing a dual pulse ring oscillator

@article{Iizuka2013AnAT,
  title={An all-digital time difference hold-and-replication circuit utilizing a dual pulse ring oscillator},
  author={Tetsuya Iizuka and Teruki Someya and Toru Nakura and Kunihiro Asada},
  journal={Proceedings of the IEEE 2013 Custom Integrated Circuits Conference},
  year={2013},
  pages={1-4}
}
This paper presents a time-domain analog signal hold-and-replication circuit which holds an input time interval of two signal transitions and replicates it any number of times. The proposed Time Difference Hold-and-Replication (TDHR) circuit utilizes a dual pulse ring oscillator to hold the input time interval without any time deterioration due to mismatches. The proposed TDHR circuit is implemented in a 65nm standard CMOS technology only with digital cells in the standard-cell library. It… CONTINUE READING