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. 10, 2024
Filed:
Jun. 23, 2022
Cisco Technology, Inc., San Jose, CA (US);
Ian Dedic, London, GB;
CISCO TECHNOLOGY, INC., San Jose, CA (US);
Abstract
A combinational circuit (e.g., multiplexer or demultiplexer) comprises a sub-circuit that comprises first and second current paths from an input of the combinational circuit to an output of the combinational circuit, such that substantially all input current at the input of the combinational circuit is conducted by the sub-circuit via the first and second current paths to the output of the combinational circuit. The first current path comprises a first inductor and a first switch; and the second current path comprises a second inductor and a second switch. The first inductor is part of an output LC transmission line of the sub-circuit; the second inductor is part of an input LC transmission line of the sub-circuit; and the first and second inductors are sized such that parasitic capacitances of the first and second switches are substantially absorbed by the input and output LC transmission lines.