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:
Dec. 27, 2016
Applicant:
Skyworks Solutions, Inc., Woburn, MA (US);
Inventors:
Ambarish Roy, Waltham, MA (US);
Eric Marsan, Lowell, MA (US);
Stephen Richard Moreschi, Peabody, MA (US);
Assignee:
Skyworks Solutions, Inc., Woburn, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03F 3/04 (2006.01); H03G 3/30 (2006.01); H01L 21/8252 (2006.01); H01L 27/06 (2006.01); H03F 1/22 (2006.01); H03F 1/56 (2006.01); H03F 3/195 (2006.01); H01L 29/778 (2006.01); H03F 3/24 (2006.01);
U.S. Cl.
CPC ...
H03G 3/3042 (2013.01); H01L 21/8252 (2013.01); H01L 27/0605 (2013.01); H01L 27/0629 (2013.01); H01L 29/7787 (2013.01); H03F 1/223 (2013.01); H03F 1/56 (2013.01); H03F 3/195 (2013.01); H03F 3/245 (2013.01); H01L 2224/05554 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48227 (2013.01); H01L 2924/15192 (2013.01); H01L 2924/15313 (2013.01); H01L 2924/181 (2013.01); H01L 2924/19105 (2013.01); H03F 2200/135 (2013.01); H03F 2200/222 (2013.01); H03F 2200/294 (2013.01); H03F 2200/387 (2013.01); H03F 2200/451 (2013.01);
Abstract
Cascode amplifier having feedback circuits. In some embodiments, an amplifier can include a first transistor and a second transistor arranged in a cascode configuration, with each transistor having a gate. The amplifier can further include a first feedback circuit implemented between an output of the second transistor and the gate of the second transistor. The amplifier can further include a second feedback circuit implemented between the output of the second transistor and the gate of the first transistor.