A 0.5-to-400MHz Programmable BAW Oscillator with Fractional Output Divider Achieving 4ppm Frequency Stability over Temperature and <95fs Jitter. - Subhashish Mukherjee; Yogesh Darwhekar; Jayawardan Janardhanan; Peeyoosh Mirajkar; Raghavendra Reddy; Harish Ramesh; Bichoy Bahr; Jagdish Chand; Uday Meda; Baher Haroun; Shankar Karantha; Ernest Ting-Ta Yen; et al. (ISSCC, 2023)