Patent · US Expired

Integrated circuit for receiving a clock signal, particularly for a semiconductor memory circuit

US6677813B2 · kind B2 · utility

0Cited by

3References

9Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Hermann Ruckerbauer · Radolfzell, DE
Andre Schäfer · Hersbruck, DE

Key dates

Filing date	Jul 1, 2002
Grant date	Jan 13, 2004
Priority date	—
Expiry date	Jul 1, 2022

Classification

Technology area (CPC G)Physics
CPC primaryG11C7/1087
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

An integrated circuit for receiving a clock signal is described and has a clock input and a receiver circuit. A clock signal can be applied to the clock input. A filter circuit is provided, whose input is connected to the clock input for the purpose of filtering out a frequency and/or a frequency range of the clock signal. An output of the filter circuit, which output produces the filtered clock signal, is connected to the receiver circuit for the purpose of transferring the filtered clock signal to the integrated circuit for processing.

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