Low-power low-voltage multi-level variable-resistor line driver
US7528629B2 · kind B2 · utility
8Cited by
19References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 4, 2005 |
| Grant date | May 5, 2009 |
| Priority date | — |
| Expiry date | Aug 4, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/028
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A low-power multi-level pulse amplitude modulation (PAM) line driver using variable resistors for transmitting digital data over controlled-impedance transmission lines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.