MAIN DRIVER FOR SEMICONDUCTOR MEMORY DEVICE AND THEREOF CONTROL METHOD

摘要

PURPOSE: A main driver for semiconductor memory device and thereof control method are provided to reduce the parasitic capacitance value of the main driver. CONSTITUTION: The main driver for semiconductor memory device and thereof control method includes a pull up driving part and pull down driving part for supplying current to an output line and a pull up driving part and pull down driving part for improvement transistor(200). The linearity improvement transistor is operated by supplying current to the output line. The improvement transistor is formed in connected transistor pair.