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:
Aug. 15, 2023
Filed:
Mar. 28, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Vishnu Kalyanamahadevi Gopalan Jawarlal, Bangalore, IN;
Sumanth Chakkirala, Bangalore, IN;
Abstract
An apparatus for in-phase and quadrature phase ('IQ') generation comprises a CMOS clock distributor for providing a clock input. A first IQ divider circuit is configured for receiving the clock input and dividing the clock input into in-phase and quadrature phase (IQ) output. A clock processing circuit is configured for processing the clock input. A second IQ divider circuit is configured for receiving the processed clock input and dividing the processed clock input into in-phase and quadrature phase (IQ) output. A multiplexer circuit is coupled to the first IQ divider circuit and the second IQ divider circuit for selecting the IQ output from the first IQ divider circuit or the second IQ divider circuit.