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US 10,763,835 B2Granted
Semiconductor apparatus
AssigneeSK hynix Inc.
InventorSeung Ho Lee
Life of this patent
Estimating the term…
Abstract
A semiconductor apparatus includes a first voltage detection circuit configured to generate a first voltage detection signal in response to the voltage level of a first voltage, a current control signal and a second voltage detection signal; and a storage and output circuit configured to generate a power control signal and the current control signal in response to the voltage detection signal.
Claims16
A semiconductor apparatus comprising:
- a first voltage detection circuit configured to generate a first voltage detection signal by detecting a voltage level of a first voltage;
- a second voltage detection circuit configured to generate a second voltage detection signal by detecting a voltage level of a second voltage in response to the voltage level of the second voltage, a current control signal and the first voltage detection signal;
- and
- a storage and output circuit configured to generate a power control signal and the current control signal in response to the second voltage detection signal.
1 more element
A semiconductor apparatus comprising:
- a first voltage detection circuit configured to enable a first voltage detection signal when the voltage level of a first voltage becomes higher than a first set voltage level;
- a second voltage detection circuit configured to enable a second voltage detection signal when the first voltage detection signal is enabled and the voltage level of a second voltage becomes higher than a second set voltage level, and configured to disable the second voltage detection signal in response to a current control signal;
- and
- a storage and output circuit configured to enable the current control signal when the second voltage detection signal is enabled, and configured to generate a power control signal by latching the enabled second voltage detection signal.
1 more element
A semiconductor apparatus comprising:
- a first voltage detection circuit configured to enable a first voltage detection signal when the voltage level of a first voltage becomes higher than a first set voltage level;
- a second voltage detection circuit configured to enable a second voltage detection signal when the first voltage detection signal is enabled and the voltage level of a second voltage becomes higher a second set voltage level, and disable the second voltage detection signal when the voltage level of the first voltage becomes higher than the first set voltage level and the second voltage is lower than the second set voltage level;
- and
- a storage and output circuit configured to enable the current control signal when the second voltage detection signal is enabled, and generate a power control signal by latching the enabled second voltage detection signal.
1 more element
Dependencies are inferred from the claim text.