A New Cycle-Time-to-Digital Converter With Two Level Conversion Scheme. - Hong-Yi Huang; Sheng-Da Wu; Yi-Jui Tsai (ISCAS, 2007)

All digital time-to-digital converter using single delay-locked loop. - Hong-Yi Huang; Yi-Jui Tsai; Kung-Liang Ho; Chan-Yu Lin (SoCC, 2008)