IP & T Group LLP
Circuit for generating a voltage and a non-volatile memory device having the same
A circuit for providing a voltage, which includes a first voltage generating circuit to output a first voltage generated by dividing an input voltage on the basis of resistance rate varied in accordance with a first control signal, a second voltage generating circuit to output a third voltage by using a second voltage, where the third voltage is shifted in accordance with a temperature, a third voltage generating circuit to change the third voltage by using a voltage shift rate set in accordance with a level of an operation voltage to be outputted at the temperature, thereby outputting a fourth voltage, and a comparison amplifying circuit configured to output the operation voltage in accordance with the first voltage, the fourth voltage and resistance rate.
Hynix Semiconductor Inc.
G G
G11C G11C
inventional additional
Seok Joo
Lee