RC DELAY TIME STABILIZED CIRCUIT

摘要

PURPOSE: An RC delay time stabilized circuit is provided to sustain same delay times during respective cycle of input signal by reducing charging time of an RC delay. CONSTITUTION: An RC delay time stabilized circuit comprises an inverter(IN1) inverting periodic input signals(IN), an RC delay(10) charged/discharged in accordance with the output of the inverter, a full-up MOS transistor(20), and an output unit generating output signals having same delay times in accordance with the output levels of the inverter and RC delay. The MOS transistor(20) is connected between a power terminal and the RC delay and its gate receives input signals.