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:
Sep. 20, 2022
Filed:
Jul. 30, 2020
Applicant:
Skyworks Solutions, Inc., Irvine, CA (US);
Inventors:
David Steven Ripley, Marion, IA (US);
Philip John Lehtola, Cedar Rapids, IA (US);
Peter J. Zampardi, Jr., Newbury Park, CA (US);
Hongxiao Shao, Thousand Oaks, CA (US);
Tin Myint Ko, Newbury Park, CA (US);
Matthew Thomas Ozalas, Novato, CA (US);
Assignee:
Skyworks Solutions, Inc., Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/14 (2006.01); H03F 3/213 (2006.01); H03F 3/19 (2006.01); H03F 1/02 (2006.01); H03F 3/21 (2006.01); H03F 3/195 (2006.01); H01L 23/00 (2006.01); H01L 21/768 (2006.01); H03F 3/24 (2006.01); H01L 23/552 (2006.01); H01L 29/36 (2006.01); H01L 29/66 (2006.01); H01L 29/737 (2006.01); H01L 29/812 (2006.01); H01L 29/08 (2006.01); H01L 29/205 (2006.01); H01L 21/8252 (2006.01); H01L 27/06 (2006.01); H01L 23/498 (2006.01); H01L 23/50 (2006.01); H03F 3/60 (2006.01); H01L 23/66 (2006.01); H01L 29/20 (2006.01); H01L 23/48 (2006.01); H01L 21/48 (2006.01); H01L 21/56 (2006.01); H01L 21/78 (2006.01); H01L 21/8249 (2006.01); H01L 21/66 (2006.01); H01L 23/31 (2006.01); H01L 23/522 (2006.01); H03F 3/187 (2006.01); H03F 3/347 (2006.01); H03F 1/56 (2006.01); H03F 3/45 (2006.01); H01L 29/8605 (2006.01); H01L 27/092 (2006.01); H01L 29/06 (2006.01); H01L 29/10 (2006.01);
U.S. Cl.
CPC ...
H03F 3/213 (2013.01); H01L 21/485 (2013.01); H01L 21/4853 (2013.01); H01L 21/4864 (2013.01); H01L 21/565 (2013.01); H01L 21/76898 (2013.01); H01L 21/78 (2013.01); H01L 21/8249 (2013.01); H01L 21/8252 (2013.01); H01L 22/14 (2013.01); H01L 23/3114 (2013.01); H01L 23/481 (2013.01); H01L 23/49811 (2013.01); H01L 23/49827 (2013.01); H01L 23/49838 (2013.01); H01L 23/49844 (2013.01); H01L 23/49861 (2013.01); H01L 23/49866 (2013.01); H01L 23/50 (2013.01); H01L 23/522 (2013.01); H01L 23/552 (2013.01); H01L 23/66 (2013.01); H01L 24/48 (2013.01); H01L 24/49 (2013.01); H01L 24/85 (2013.01); H01L 24/97 (2013.01); H01L 27/0605 (2013.01); H01L 27/0623 (2013.01); H01L 29/0821 (2013.01); H01L 29/0826 (2013.01); H01L 29/20 (2013.01); H01L 29/205 (2013.01); H01L 29/36 (2013.01); H01L 29/66242 (2013.01); H01L 29/7371 (2013.01); H01L 29/812 (2013.01); H03F 1/0205 (2013.01); H03F 3/19 (2013.01); H03F 3/195 (2013.01); H03F 3/21 (2013.01); H03F 3/245 (2013.01); H03F 3/60 (2013.01); H01L 23/49894 (2013.01); H01L 24/45 (2013.01); H01L 27/092 (2013.01); H01L 29/0684 (2013.01); H01L 29/1004 (2013.01); H01L 29/66863 (2013.01); H01L 29/737 (2013.01); H01L 29/8605 (2013.01); H01L 2223/665 (2013.01); H01L 2223/6611 (2013.01); H01L 2223/6616 (2013.01); H01L 2223/6644 (2013.01); H01L 2223/6655 (2013.01); H01L 2224/05155 (2013.01); H01L 2224/05164 (2013.01); H01L 2224/05554 (2013.01); H01L 2224/05644 (2013.01); H01L 2224/45015 (2013.01); H01L 2224/45139 (2013.01); H01L 2224/45144 (2013.01); H01L 2224/45147 (2013.01); H01L 2224/48177 (2013.01); H01L 2224/48227 (2013.01); H01L 2224/48465 (2013.01); H01L 2224/48611 (2013.01); H01L 2224/48644 (2013.01); H01L 2224/48647 (2013.01); H01L 2224/48655 (2013.01); H01L 2224/48664 (2013.01); H01L 2224/48811 (2013.01); H01L 2224/48816 (2013.01); H01L 2224/48844 (2013.01); H01L 2224/48847 (2013.01); H01L 2224/48855 (2013.01); H01L 2224/48864 (2013.01); H01L 2224/4903 (2013.01); H01L 2224/49111 (2013.01); H01L 2224/49176 (2013.01); H01L 2224/85205 (2013.01); H01L 2224/85207 (2013.01); H01L 2224/85411 (2013.01); H01L 2224/85416 (2013.01); H01L 2224/85444 (2013.01); H01L 2224/85455 (2013.01); H01L 2224/85464 (2013.01); H01L 2924/00011 (2013.01); H01L 2924/10253 (2013.01); H01L 2924/10329 (2013.01); H01L 2924/12033 (2013.01); H01L 2924/12042 (2013.01); H01L 2924/1305 (2013.01); H01L 2924/1306 (2013.01); H01L 2924/13051 (2013.01); H01L 2924/13091 (2013.01); H01L 2924/1421 (2013.01); H01L 2924/15747 (2013.01); H01L 2924/181 (2013.01); H01L 2924/19105 (2013.01); H01L 2924/19107 (2013.01); H01L 2924/3011 (2013.01); H01L 2924/3025 (2013.01); H01L 2924/30111 (2013.01); H03F 1/565 (2013.01); H03F 3/187 (2013.01); H03F 3/347 (2013.01); H03F 3/45 (2013.01); H03F 2200/387 (2013.01); H03F 2200/451 (2013.01); H03F 2200/48 (2013.01); H03F 2200/555 (2013.01);
Abstract
One aspect of this disclosure is a power amplifier system that includes a control interface, a power amplifier, a passive component, and a bias circuit. The power amplifier and the passive component can be on a first die. The bias circuit can be on a second die. The control interface can operate as a serial interface or as a general purpose input/output interface. The power amplifier can be controllable based at least partly on an output signal from the control interface. The bias circuit can generate a bias signal based at least partly on an indication of the electrical property of the passive component. Other embodiments of the system are provided along with related methods and components thereof.