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. 25, 2020
Filed:
Jul. 12, 2019
Applicant:
Skyworks Solutions, Inc., Woburn, MA (US);
Inventor:
Adrian John Bergsma, Kanata, CA;
Assignee:
SKYWORKS SOLUTIONS, INC., Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03G 3/20 (2006.01); H03G 1/00 (2006.01); H03F 3/19 (2006.01); H03F 3/21 (2006.01); H04L 27/00 (2006.01); H03F 3/24 (2006.01); H03F 3/45 (2006.01); H03G 3/30 (2006.01); H04B 10/00 (2013.01); H04B 10/2575 (2013.01); H04L 25/08 (2006.01);
U.S. Cl.
CPC ...
H03G 1/0088 (2013.01); H03F 3/19 (2013.01); H03F 3/21 (2013.01); H03F 3/245 (2013.01); H03F 3/45475 (2013.01); H03G 3/3042 (2013.01); H04B 10/00 (2013.01); H04B 10/2575 (2013.01); H04L 27/0002 (2013.01); H03F 2200/411 (2013.01); H03F 2200/451 (2013.01); H03G 2201/106 (2013.01); H04L 25/085 (2013.01);
Abstract
A broadband amplifier assembly is provided that includes a fixed gain amplifier coupled to an adjustable attenuator which is further coupled to a power amplifier. The adjustable attenuator includes a plurality of attenuation cells directly coupled in series between the input and the output of the adjustable attenuator.