SENSE AMPLIFIER DRIVING DEVICE AND SEMICONDUCTOR DEVICE INCLUDING THE SAME

摘要

An embodiment relates to a sense amplifier driving device for stabilizing bit line precharge power when a post-overdriving operation is performed. The sense amplifier driving device includes a power driving unit configured to supply a first pull-up voltage and a pull-down voltage to a pull-up power line and a pull-down power line during a post-overdriving period and a driving signal generation unit configured to generate a pull-up driving signal and a pull-down driving signal activated during the post-overdriving period in order to control the driving of the power driving unit. The driving signal generation unit controls a point of time at which the pull-down driving signal shifts in response to a post-overdriving enable signal.

主权项

1. A sense amplifier driving device, comprising:
a power driving unit configured to supply a first pull-up voltage and a pull-down voltage to a pull-up power line and a pull-down power line during a post-overdriving period; and a driving signal generation unit configured to generate a pull-up driving signal and a pull-down driving signal activated during the post-overdriving period in order to control a driving of the power driving unit, wherein the driving signal generation unit controls a point of time at which the pull-down driving signal shifts in response to a post-overdriving enable signal.