Semiconductor circuit
US8159261B2 · kind B2 · utility
4Cited by
12References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 14, 2010 |
| Grant date | Apr 17, 2012 |
| Priority date | — |
| Expiry date | Jul 14, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/00384
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A semiconductor circuit includes a pad, a pad driver connected to the pad at an output terminal thereof and configured to calibrate a voltage of the pad in response to code signals, a comparison section configured to compare a reference voltage and the voltage of the pad and generate a comparison signal, and a code generation section configured to calibrate code values of the code signals in response to the comparison signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.