Simona Brigati, Fabrizio Francesconi, Franco Maloberti. A 200-MHz crystal oscillator with 0.5 ppm long term stability. In Proceedings of Third International Conference on Electronics, Circuits, and Systems, ICECS 1996, Rodos, Greece, October 13-16, 1996. pages 164-167, IEEE, 1996. [doi]
Abstract is missing.