Abstract: A semiconductor system includes a first semiconductor device configured to output command addresses; and a second semiconductor device configured to generate a first control signal including a pulse controlled in its pulse width in synchronization with a toggling time of a bank active signal for selecting a bank to be activated in an active operation in response to the command addresses, a second control signal enabled in response to the bank active signal, and an internal voltage in response to the first and second control signals.

Abstract: A semiconductor system includes a first semiconductor device configured to output command addresses; and a second semiconductor device configured to generate a first control signal including a pulse controlled in its pulse width in synchronization with a toggling time of a bank active signal for selecting a bank to be activated in an active operation in response to the command addresses, a second control signal enabled in response to the bank active signal, and an internal voltage in response to the first and second control signals.

Abstract: A differential amplification circuit includes a first current control unit configured to control driving current in response to a voltage level difference between first input voltage and second input voltage, a second current control unit configured to control the driving current in response to a voltage level difference between the second input voltage independent from temperature and a temperature voltage depending on the temperature, and a signal output unit configured to generate a detection signal in response to the driving current.

Abstract: A semiconductor system includes a first semiconductor device configured to output command addresses; and a second semiconductor device configured to generate a first control signal including a pulse controlled in its pulse width in synchronization with a toggling time of a bank active signal for selecting a bank to be activated in an active operation in response to the command addresses, a second control signal enabled in response to the bank active signal, and an internal voltage in response to the first and second control signals.

Abstract: A semiconductor apparatus includes a memory region configured to store data transmitted through a first data line and a second data line; and a precharge block configured to precharge the second data line to a level of a first voltage and precharge the first data line to a level of a second voltage higher than the level of the first voltage, based on a write signal.

Abstract: A semiconductor apparatus includes a memory region configured to store data transmitted through a first data line and a second data line; and a precharge block configured to precharge the second data line to a level of a first voltage and precharge the first data line to a level of a second voltage higher than the level of the first voltage, based on a write signal.

Abstract: A differential amplification circuit includes a first current control unit configured to control driving current in response to a voltage level difference between first input voltage and second input voltage, a second current control unit configured to control the driving current in response to a voltage level difference between the second input voltage independent from temperature and a temperature voltage depending on the temperature, and a signal output unit configured to generate a detection signal in response to the driving current.

Abstract: An internal voltage control circuit according to an embodiment may include a source power supply selection unit configured to receive a first internal power supply voltage and a second internal power supply voltage and selecting the first internal power supply voltage and the second internal power supply voltage as a source voltage in response to a test mode enable signal, a first reference voltage generation unit configured to receive the source voltage from the source power supply selection unit, and configured to generate a to first low reference voltage and a first high reference voltage. The reference voltage control circuit may also include a second reference voltage generation unit configured to receive the first internal power supply voltage and configured to generate a second low reference voltage and a second high reference voltage.

Abstract: A differential amplification circuit includes a first current control unit configured to control driving current in response to a voltage level difference between first input voltage and second input voltage, a second current control unit configured to control the driving current in response to a voltage level difference between the second input voltage independent from temperature and a temperature voltage depending on the temperature, and a signal output unit configured to generate a detection signal in response to the driving current.

Abstract: An internal voltage control circuit according to an embodiment may include a source power supply selection unit configured to receive a first internal power supply voltage and a second internal power supply voltage and selecting the first internal power supply voltage and the second internal power supply voltage as a source voltage in response to a test mode enable signal, a first reference voltage generation unit configured to receive the source voltage from the source power supply selection unit, and configured to generate a to first low reference voltage and a first high reference voltage. The reference voltage control circuit may also include a second reference voltage generation unit configured to receive the first internal power supply voltage and configured to generate a second low reference voltage and a second high reference voltage.

Abstract: A differential amplification circuit includes a first current control unit configured to control driving current in response to a voltage level difference between first input voltage and second input voltage, a second current control unit configured to control the driving current in response to a voltage level difference between the second input voltage independent from temperature and a temperature voltage depending on the temperature, and a signal output unit configured to generate a detection signal in response to the driving current.