Patent ID: 11870613
Assignee: KIOXIA CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. The semiconductor integrated circuit according to claim 1, wherein
the recovery circuit includes a phase detector configured to calculate a first value related to a phase of the clock signal based on the digital signal and the first data or the second data,
the digital signal has a second value sampled at a first timing and a third value sampled at a second timing different from the first timing,
the first data has a fourth value corresponding to the second value and a fifth value corresponding to the third value,
the second data has a sixth value corresponding to the second value and a seventh value corresponding to the third value, and
the phase detector is configured to calculate the first value based on a difference between a product of the second value and the fifth value and a product of the third value and the fourth value or a difference between a product of the second value and the seventh value and a product of the third value and the sixth value.