Semiconductor device, reception device, and memory controller
US11979162B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 15, 2022 |
| Grant date | May 7, 2024 |
| Priority date | — |
| Expiry date | Apr 26, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03L2207/06
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A semiconductor device has a current controlled oscillation circuit configured to generate an oscillation clock in response to a current supplied, a first circuit configured to output a first signal when a phase of the oscillation clock is later than a phase of reception data, and to output a second signal when a phase of the oscillation clock is earlier than a phase of the reception data, and a current control circuit configured to control a current to be supplied to the current controlled oscillation circuit such that the number of times of output of the first signal from the first circuit matches the number of times of output of the second signal from the first circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.