Skhynix Inc.

Kyeong-Tae Kim

Jae-Boum Park

Chang-Hyun Lee

Saeng-Hwan Kim

Sang-Ho Lee

A voltage generation circuit includes: a periodic wave generator that generates an on/off signal that is periodically enabled/disabled, where at least one between a period and a duty cycle of the on/off signal is controlled based on at least one information among temperature information, capacitance information, leakage current information, speed information, and voltage level information; and an internal voltage generator that is enabled/disabled in response to the on/off signal and generates an internal voltage.

Voltage generation circuit and integrated circuit including the same

A test mode setting circuit may include: a first test mode signal generation unit operated by a first supply voltage, and suitable for activating a first test mode signal at a first voltage level in a state where mode setting is being performed, the first test mode signal corresponding to a test code among a plurality of first test mode signals; and a second test mode signal generation unit operated by a second supply voltage, and suitable for latching the first test mode signal at a second voltage level and generating the latched first test mode signal as a second test mode signal even when the first supply voltage is deactivated to a third supply voltage lower than the first supply voltage.

Growing community of inventors

Gyeonggi-do, South Korea

Kyeong-Tae Kim