Digitally-controlled impedance control for dynamically generating drive strength for a transmitter
US9712257B1 · kind B1 · utility
18Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 12, 2016 |
| Grant date | Jul 18, 2017 |
| Priority date | — |
| Expiry date | Aug 12, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B3/04
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An apparatus, and method therefor, relates generally to a transmitter. In such an apparatus, a decoder is configured to receive a data input and control signals and to generate state signals responsive to a control signal of the control signals and data polarity the data input. Select circuitry is configured to receive coded signals to replace the data input with a pull-up code and a pull-down code of the coded signals responsive to the state signals and the control signals for propagation of the pull-up code and the pull-down code in place of the data input.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.