Storage comparator, for regenerating digital electric signals and digital transmission system using such a comparator
US4412336A · kind A · utility
6Cited by
7References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 3, 1980 |
| Grant date | Oct 25, 1983 |
| Priority date | — |
| Expiry date | Nov 3, 2000 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/247
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Device for regenerating digital signals transmitted along a coaxial line. So as to transmit information at flow rates greater than or equal to 650 Mbauds, the storage comparator of the invention is constructed in the form of an integrated circuit on AsGa and with negative threshold voltage MESFET transistors. It comprises an adjustable threshold voltage comparator stage, a type-D flip-flop for storage and resynchronization with respect to an external clock, and an output matching stage which may provide summation at its output.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.