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US 2020/0090714 A1Published application
Integrated circuit
AssigneeSK hynix Inc.
InventorJa-Young KIM
Life of this patent
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Abstract
An integrated circuit includes: a delay circuit suitable for delaying one or more input signals; a toggle sensing circuit suitable for sensing whether or not the one or more input signals toggle; and a replica delay circuit suitable for delaying one or more clock signals in a section where no toggle of the one or more input signals is sensed by the toggle sensing circuit.
Claims12
An integrated circuit, comprising:
- a delay circuit suitable for delaying one or more input signals;
- a toggle sensing circuit suitable for sensing whether or not the one or more input signals toggle;
- and
- a replica delay circuit suitable for delaying one or more clock signals in a section where no toggle of the one or more input signals is sensed by the toggle sensing circuit.
1 more element
An integrated circuit, comprising:
- a delay line suitable for delaying a strobe signal;
- a toggle sensing circuit suitable for sensing a toggle of the strobe signal;
- an input control circuit suitable for selectively transferring a clock signal in a section where no toggle of the strobe signal is sensed by the toggle sensing circuit;
- and
- a replica delay circuit suitable for delaying the clock signal transferred from the input control circuit.
2 more elements
Dependencies are inferred from the claim text.