Ahmed Elkholy, Daniel Coombs, Romesh Kumar Nandwana, Ahmed Elmallah, Pavan Kumar Hanumolu. A 2.5-5.75-GHz Ring-Based Injection-Locked Clock Multiplier With Background-Calibrated Reference Frequency Doubler. J. Solid-State Circuits, 54(7):2049-2058, 2019. [doi]
Abstract is missing.