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:
Dec. 18, 2018
Filed:
Oct. 10, 2017
University of Electronic Science and Technology of China, Chengdu, Sichuan, CN;
Zaiming Fu, Chengdu, CN;
Hanglin Liu, Chengdu, CN;
Jianguo Huang, Chengdu, CN;
Yijiu Zhao, Chengdu, CN;
UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA, Chengdu, CN;
Abstract
The present invention provides an apparatus for adding jitters to the edges of a pulse sequence, the pulse sequence which edges is needed to adding jitters to is sent to a first edge-pulse converter and a second edge-pulse converter respectively, and be converted into a rising edge pulse signal and a falling edge pulse signal. The rising edge pulse signal and the falling edge pulse signal are delayed by different fixed times, and for the edge pulse signal which is delayed shorter, it should be further delayed by a programmable delay circuit, thus the edge to which the jitter is added can be adjusted to a leading position or a lagging position according to a jitter data read out from a jitter data storage, so the synthesized pulse sequence with jitter-added edges can be used as test signal for jitter tolerance measurement.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile