Duty cycle correction circuit
US8451037B2 · kind B2 · utility
2Cited by
5References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2011 |
| Grant date | May 28, 2013 |
| Priority date | — |
| Expiry date | Jun 3, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K5/1565
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A duty cycle correction circuit includes a duty cycle control unit configured to generate a corrected clock signal by correcting a duty cycle of an input clock signal in response to a control signal, a duty cycle detection unit configured to detect a duty cycle of the corrected clock signal and output a detection signal, and a control signal generation unit configured to generate the control signal in response to the detection signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.