A 2-to-2.48GHz Voltage-Interpolator-Based Fractional-N Type-I Sampling PLL in 22nm FinFET Assisting Fast Crystal Startup. - Somnath Kundu; Timo Huusari; Hao Luo; Abhishek Agrawal; Eduardo Alban; Sarah Shahraini; Thao Xiong; Dan Lake; Stefano Pellerano; Jason Mix; Nasser A. Kurd; Mohamed Abdel-moneum; et al. (ISSCC, 2022)