Hynix Semiconductor Inc.

Lee Hyun Kwon

Yu Jin Noh

Bon Kwang Koo

In Soo Wang

An apparatus for generating a voltage includes a first voltage outputting circuit configured to receive an input voltage and adjust and output a first voltage in accordance with a temperature, a buffer circuit configured to receive the first voltage and output the received first voltage as a second voltage at an output node of the buffer circuit, and a second voltage outputting circuit configured to receive the second voltage at an input terminal and output a third voltage by dividing a driving voltage in accordance with a resistance ratio, wherein the second voltage outputting circuit includes a sub-voltage outputting circuit and a controlling circuit configured to adjust a voltage level of the third voltage through a feedback of the third voltage to the input terminal.

Growing community of inventors

Gyeongsangbuk-do, South Korea

Lee Hyun Kwon