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. 10, 2022
Filed:
Aug. 04, 2020
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Yitzhak Elhanan Schifmann, Bet Horon, IL;
Yoel Krupnik, Jerusalem, IL;
Ariel Cohen, Modiin-Makkabbim-Reut, IL;
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/12 (2006.01); H03F 3/213 (2006.01); H03F 3/68 (2006.01); H03M 1/38 (2006.01); H04B 1/16 (2006.01); G11C 27/02 (2006.01);
U.S. Cl.
CPC ...
H03M 1/121 (2013.01); G11C 27/02 (2013.01); H03F 3/213 (2013.01); H03F 3/68 (2013.01); H03M 1/1245 (2013.01); H03M 1/38 (2013.01); H04B 1/16 (2013.01); H03F 2200/129 (2013.01); H03F 2200/231 (2013.01); H03F 2200/267 (2013.01); H03F 2200/69 (2013.01);
Abstract
Describe is a buffer which comprises: a differential source follower coupled to a first input and a second input; first and second current steering devices coupled to the differential source follower; and a current source coupled to the first and second current steering devices. The buffer provides high supply noise rejection ratio (PSRR) together with high bandwidth.