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:
May. 12, 2020
Filed:
Apr. 25, 2018
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Timothy Donald Gathman, San Diego, CA (US);
Yuhua Guo, San Diego, CA (US);
Lai Kan Leung, San Marcos, CA (US);
Elias Dagher, Laguna Niguel, CA (US);
Dinesh Jagannath Alladi, San Diego, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/00 (2006.01); H03M 1/12 (2006.01); H04B 1/16 (2006.01); H03F 3/45 (2006.01); H03F 3/19 (2006.01); H03F 3/24 (2006.01); H03M 1/52 (2006.01); G04F 5/00 (2006.01); H03M 1/54 (2006.01); G11C 27/02 (2006.01);
U.S. Cl.
CPC ...
H03M 1/1245 (2013.01); H03M 1/1215 (2013.01); H04B 1/16 (2013.01); G04F 5/00 (2013.01); G11C 27/02 (2013.01); H03F 3/19 (2013.01); H03F 3/245 (2013.01); H03F 3/45475 (2013.01); H03F 2200/165 (2013.01); H03F 2200/171 (2013.01); H03F 2200/294 (2013.01); H03F 2200/451 (2013.01); H03M 1/124 (2013.01); H03M 1/52 (2013.01); H03M 1/54 (2013.01);
Abstract
A receiver may include a time-interleaved charge sampler comprising a charge sampler switch in series with a charge sampler capacitor. The receiver may also include a current buffer configured to drive the time-interleaved charge sampler.