2.8 A pulse-position-modulation phase-noise-reduction technique for a 2-to-16GHz injection-locked ring oscillator in 20nm CMOS.
Jun-Chau ChienParag UpadhyayaHoward JungStanley ChenWayne FangAli M. NiknejadJafar SavojKen ChangPublished in: ISSCC (2014)