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US 2011/0235443 A1Published application
Voltage stabilization circuit and semiconductor memory apparatus using the same
AssigneeHynix Semiconductor Inc.
InventorsJeong Hun Lee, Yong Mi Kim, Jeong Tae Hwang
Life of this patent
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Abstract
A voltage stabilization circuit of a semiconductor memory apparatus includes an operation speed detecting unit configured to detect an operation speed of the semiconductor memory apparatus to generate a detection signal, and a voltage line controlling unit configured to interconnect a first voltage line and a second voltage line in response to the detection signal.
Claims19
A voltage stabilization circuit, comprising:
- an operation speed detecting unit configured to detect an operation speed of a circuit to generate a detection signal;
- and
- a voltage line controlling unit configured to interconnect a first voltage line and a second voltage line in response to the detection signal,
- wherein a voltage level of the first voltage line is substantially equal to a voltage level of the second voltage line.
1 more element
A voltage stabilization circuit, comprising:
- an operation speed detecting unit configured to detect an operation speed of a semiconductor memory apparatus to generate a detection signal;
- and
- a voltage line controlling unit configured to allow a part of current applied to a first voltage line to be applied to a second voltage line in response to the detection signal,
- wherein a voltage level of the first voltage line is substantially equal to a voltage level of the second voltage line.
1 more element
A semiconductor integrated circuit, comprising:
- a voltage stabilization circuit configured to distribute a part of current, which is applied to a first voltage line, to a second voltage line when an operation speed of the semiconductor integrated circuit is substantially equal to or faster than a predetermined operation speed;
- and
- a data output circuit configured to receive voltage from the first voltage line to output data out of the semiconductor integrated circuit.
Dependencies are inferred from the claim text.