A circuit device for phasing an oscillator.

摘要

A circuit device (1) for phasing an oscillator (2), which comprises a multivibrator (3) having a transistor pair (Q1,Q2) with the emitters (E1,E2) coupled through a capacitor (C), comprises a normally open electronic switch (SW) controlled by a drive signal (IN) to close and inhibit the oscillator (2). This switch connects a voltage divider to the base of a transistor (Q7) connected to one (E2) of the emitters to interrupt the loop positive feedback of the oscillator (2) upon the voltage across the capacitor reaching a predetermined value. <IMAGE>