A 3.3-GHz Integer N-Type-II Sub-Sampling PLL Using a BFSK-Suppressed Push-Pull SS-PD and a Fast-Locking FLL Achieving -82.2-dBc REF Spur and -255-dB FOM.
Zunsong YangYong ChenJia YuanPui-In MakRui Paulo MartinsPublished in: IEEE Trans. Very Large Scale Integr. Syst. (2022)