The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 02, 2006
Filed:
Nov. 06, 2002
Dae-hyun Chung, Yongin, KR;
Dae-Hyun Chung, Yongin, KR;
Samsung Electronics Co., Ltd., Suwon, KR;
Abstract
A multi-clock-domain data input processing device preferably includes: a clock-signal-receiving synchronous circuit that generates an output clocking signal by phase-delaying a first clock signal; a data input part having a delay locked loop (DLL); and an input-processing part. The data input part preferably inputs data in response to the first clock signal and the input-processing part transfers data in response to a second clock signal having a timing different from that of the first clock signal. A clock-signal applying method for operating the multi-clock-domain data input-processing device preferably includes the steps of: applying a plurality of clock signals to a signal-receiving clock conversion part; and applying a delayed clocking signal outputted from the DLL to the remaining parts of the data input-processing device.