Output driver circuit and method for adjusting a driver device
US6727733B2 · kind B2 · utility
3Cited by
3References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 5, 2002 |
| Grant date | Apr 27, 2004 |
| Priority date | — |
| Expiry date | Sep 5, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C2207/2254
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An output driver circuit includes a delay device disposed between a signal input and a driver device. The input signal to the driver device can be delayed by a predetermined value with the delay device. The signal amplitude of the output signal from the driver device is compared, in a comparison device, with the signal amplitude of a reference signal at a predetermined time. The time delay for the input signal to the driver device is then set on the basis of the comparison result. A method for adjusting a driver device is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.