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. 27, 2024
Filed:
Sep. 13, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Hyunsub Rie, Yongin-si, KR;
Eunseok Shin, Seoul, KR;
Youngdon Choi, Seoul, KR;
Changsoo Yoon, Seoul, KR;
Hyunyoon Cho, Uiwang-si, KR;
Junghwan Choi, Hwaseong-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A receiver receiving a multi-level signal includes a sample and hold circuit, first and second analog-to-digital converting circuits, and a digital-to-analog converting circuit. The sample and hold circuit generates a sample data signal by sampling and holding an input data signal. The first analog-to-digital converting circuit generates a first bit of output data based on the input data signal and a first selection reference voltage among a plurality of reference voltages. The digital-to-analog converting circuit selects at least one additional selection reference voltage from among the plurality of reference voltages based on the first bit of the output data. The second analog-to-digital converting circuit generates at least one additional bit of the output data based on the sample data signal and the at least one additional selection reference voltage.