A 0.5-9.5-GHz, 1.2-µs Lock-Time Fractional-N DPLL With ±1.25%UI Period Jitter in 16-nm CMOS for Dynamic Frequency and Core-Count Scaling.
Fazil AhmadGreg UnruhAmrutha IyerPin-En SuSherif AbdallaBo ShenMark ChambersIchiro FujimoriPublished in: IEEE J. Solid State Circuits (2017)