A 100-750 MS/s 11-Bit Time-to-Digital Converter With Cyclic-Coupled Ring Oscillator. - Okko Järvinen; Vishnu Unnikrishnan 001; Waqas Siddiqui; Teuvo Korhonen; Kimmo Koli; Kari Stadius; Marko Kosunen; Jussi Ryynänen (IEEE Access, 2021)

Data Conversion With Subgate-Delay Time Resolution Using Cyclic-Coupled Ring Oscillators. - Vishnu Unnikrishnan 001; Okko Järvinen; Waqas Siddiqui; Kari Stadius; Marko Kosunen; Jussi Ryynänen (IEEE Trans. Very Large Scale Integr. Syst., 2021)