Methods and apparatus for a common denominator transceiver design for data transmission
US5872809A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Dec 9, 1996 |
| Grant date | Feb 16, 1999 |
| Priority date | — |
| Expiry date | Dec 9, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L69/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A transceiver for exchanging data with a transmission channel using any of the 100BaseT2, 100BaseTX, or 100BaseT4 standards, which includes a receive circuit for receiving analog data from the transmission channel. The receive circuit includes a first switch and a first analog-to-digital converter coupled to the first switch. The receive circuit further includes a second analog-to-digital converter coupled to the first switch. There is further included a second switch coupled to the first analog-to-digital converter and to the second analog-to-digital converter. The analog data is switched by the first switch into the first analog-to-digital converter and the second analog-to-digital converter to allow the first analog-to-digital converter and the second analog-to-digital converter to support sampling requirements of any of the 100BaseT2, the 100BaseTX, or the 100BaseT4 standards.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.