Haihua Li, Ka-Meng Lei, Rui Paulo Martins, Pui-In Mak. A 12-/13.56-MHz Crystal Oscillator With Binary-Search-Assisted Two-Step Injection Achieving 5.0-nJ Startup Energy and 45.8-μs Startup Time. J. Solid-State Circuits, 59(2):464-475, February 2024. [doi]
Abstract is missing.