PERIODIC PULSE GENERATOR FOR HIGH SPEED OPERATION, CAPABLE OF PRODUCING THE PULSE SIGNAL OF THE VARIABLE CYCLE USING THE PERIOD CONTROL SIGNAL

摘要

PURPOSE: A periodic pulse generator for high speed operation is provided to decrease the layout area by reducing the number of assembly circuit.;CONSTITUTION: A periodic pulse generator for high speed operation comprises a delay unit, the first delayed pulse signal, and a standard pulse signal generation unit. The delay unit is serially connected with lots of unit delay units for delaying the reference signal in response to the clock signal and the initialization signal. The first delayed pulse signal is outputted from a unit delay selected from lots of the unit delay. The standard pulse signal generation unit generates the reference signal corresponding to the pulse signal which has the width of the unit delay time.;COPYRIGHT KIPO 2010