A Reference-Waveform Oversampling Technique in a Fractional-N ADPLL - Du, Jianglin; Siriburanon, Teerachot; Hu, Yizhe; Govindaraj, Vivek; Staszewski, Robert Bogdan (IEEE journal of solid-state circuits, 2021)
Keywords: Algorithms; All-digital phase-locked loop (ADPLL); Analog to digital conversion; Analog to digital converters; Calibration; Circuits; Clocks; CMOS; Crystals; Digital to analog converters; Electric potential; fast settling; fractional-N; Jitter; low jitter; low power; Oscillators; Oversampling; Perturbation methods; Phase detectors; Phase locked loops; Power efficiency; reference-sampling PLL (RS-PLL); reference-waveform oversampling (ROS); successive approximation register analog-to-digital converter (SAR-ADC); Vibration; Voltage; Waveforms