APPARATUS FOR PREVENTING GLITCH, CAPABLE OF IMPROVING A SIGNAL CHARACTERISTIC BY ELIMINATING A GLITCH PULSE

摘要

PURPOSE: An apparatus for preventing glitch is provided to set the reference value of an optical pulse width by selecting the reference value of a pulse width corresponding to the verifying reference of a glitch pulse.;CONSTITUTION: A glitch eliminating unit(410) forms the glitch pulse of an inputting signal. A delaying unit(420) delays the inputting signal in the glitch eliminating unit. A selecting unit(430) selects one signal either of a signal from the glitch eliminating unit and a signal from the delaying unit according to a controlling signal. The controlling signal is a driving signal for controlling the activation of the glitch eliminating unit.;COPYRIGHT KIPO 2011