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:
Jul. 09, 2019
Filed:
Jun. 30, 2016
Avago Technologies International Sales Pte. Limited, Singapore, SG;
Ajay Yadav, Santa Clara, CA (US);
Samir Aboulhouda, Cupterino, CA (US);
Faouzi Chaahoub, San Jose, CA (US);
Avago Technologies International Sales Pte. Limited, Singapore, SG;
Abstract
A CDR circuit for use in an optical receiver is provided that performs automatic rate negotiation. The CDR circuit is configured to determine whether the incoming data signal has a first, second or third data rate. If the CDR circuit determines that the incoming data signal has the first data rate, the CDR circuit places itself in a bypass mode of operations so that CDR is not performed. If the CDR circuit determines that the incoming data signal has the second or third data rates, the CDR circuit places itself in a CDR mode of operations and performs CDR on the incoming data signal.