An Injection-Locked Ring-Oscillator-Based Fractional-N Digital PLL Supporting BLE Frequency Modulation.
Yuming HeJohan H. C. van den HeuvelPaul MatemanErwin AllebesStefano TraferroJohan DijkhuisKeigo BunsenPeter VisArjan BreeschotenYao-Hong LiuTomohiro MatsumotoChristian BachmannPublished in: IEEE J. Solid State Circuits (2022)