Patent · US Active

Method, clock recovery module as well as computer program for recovering a clock signal from a data signal

US11288146B2 · kind B2 · utility

0Cited by

3References

20Claims

0Family size

Assignee

Rohde & Schwarz GmbH & Co. KG · DE

Inventors

Ruben Villarino-Villa · Munich, DE
Bernhard Nitsch · Birkenfeld, DE
Adrian Ispas · Munich, DE

Key dates

Filing date	Nov 22, 2019
Grant date	Mar 29, 2022
Priority date	—
Expiry date	Apr 17, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04L7/0334
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method for recovering a clock signal from a data signal by using a clock recovery module is described. Edge timings of the data signal are accumulated. The edge timings accumulated are transformed into one reference bit period. A time offset for the reference bit period is determined. A reference clock signal is determined based on the time offset. The number of bits within a system clock of the clock recovery module is determined. The clock signal is recovered based on the reference clock signal and the number of bits. Further, a clock recovery module as well as a computer program are described.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.