Nonlinearity-Induced Spur Analysis in Fractional-N Synthesizers With ΔΣ Quantization Cancellation - Hu, Yizhe; Tao, Weichen; Staszewski, Robert Bogdan (IEEE open journal of solid-state circuits, 2024)
Keywords: All-digital phase-locked loop (ADPLL); Converters; Delays; Delta-sigma modulation; delta–sigma modulator (DSM); digital-to-time converter (DTC); fractional-N; Frequency modulation; Frequency synthesizers; integral nonlinearity (INL); Jitter; Millimeter wave communication; millimeter-wave (mmWave); Multi-stage noise shaping; Phase locked loops; Phase modulation; Phase noise; Quantization (signal); spur; Synthesis; Synthesizers; Time-domain analysis