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:
Apr. 05, 2022
Filed:
Jun. 21, 2021
Huawei Technologies Co., Ltd., Shenzhen, CN;
Yujing Bai, Shenzhen, CN;
Xuhui Liu, Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A cross-clock-domain processing circuit configured to implement data processing between asynchronous clock domains with a relatively low latency. The cross-clock-domain processing circuit includes a jitter filtering circuit and a synchronization circuit. The jitter filtering circuit is configured to: perform jitter filtering on a clock recovered from input data; adjust a jitter-filtered clock phase; and output a processed input data clock as an output data clock to the synchronization circuit. The synchronization circuit is configured to perform cross-clock-domain synchronization on the input data based on the input data clock and the output data clock.