A data amplifying circuit for a semiconductor integrated circuit including a controller configured to generate a control signal for adjusting an amplification step in response to a test signal, and a data amplifier configured to amplify an input signal one time or two or more times in response to the control signal and to output an output signal.

 
Web www.patentalert.com

< Portable computer

> Sense amplifiers and semiconductor memory devices for reducing power consumption and methods for operating the same

> Enable signal generator counteracting delay variations for producing a constant sense amplifier enable signal and methods thereof
~ 00538