Izumiya, S., Asaki, J. and Adachi, T. (2003) Algebraic Analysis Method of Start-Up Characteristics of Cascade Crystal Oscillator. Electronics and Communications in Japan (Part II: Electronic), 86, 32-43.
http://dx.doi.org/10.1002/ecjb.10166

has been cited by the following article:

• TITLE: Start-Up Acceleration of Quartz Crystal Oscillator Using Active Inductance Double Resonance and Embedded Triggering Circuit

  AUTHORS: Tomio Sato, Akira Kudo, Tetsuya Akitsu

  KEYWORDS: Double Resonance Quartz Crystal Oscillator, Active Inductance

  JOURNAL NAME: Journal of Sensor Technology, Vol.5 No.1, February 26, 2015

  ABSTRACT: Low-frequency double-resonance quartz crystal oscillator was developed with active inductance circuit aiming the start-up of stable oscillation of tuning fork-type quartz crystal resonator at 32.768 kHz within 0.37 ms. The initial oscillation is triggered by a part of crystal oscillator forming a CR oscillator. The negative resistance ranges to 4 MΩ at gmf of 4.1 μA/V. In a limited frequency range, the circuit shows negative reactance Ccci = -3.4 pF equivalent to inductance Lcc = 9.8 H. The Allan standard deviation indicated 10-11 to 10-10, showing high stability comparable to general quartz crystal oscillator.