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.

Date of Patent:
May. 18, 2021

Filed:

May. 15, 2019
Applicant:

Nxp Usa, Inc., Austin, TX (US);

Inventors:

Arturo Roiz, Tempe, AZ (US);

Justin Nelson Annes, Chandler, AZ (US);

Ricardo Uscola, Tempe, AZ (US);

Terry L. Thomas, Chandler, AZ (US);

Assignee:

NXP USA, Inc., Austin, TX (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 1/02 (2006.01); H03F 3/213 (2006.01); H03F 1/56 (2006.01); H01L 23/66 (2006.01);
U.S. Cl.
CPC ...
H03F 1/0205 (2013.01); H01L 23/66 (2013.01); H03F 1/56 (2013.01); H03F 3/213 (2013.01); H01L 2223/6655 (2013.01); H01L 2223/6672 (2013.01); H03F 2200/222 (2013.01); H03F 2200/387 (2013.01); H03F 2200/451 (2013.01);
Abstract

The embodiments described herein include amplifiers that are typically used in radio frequency (RF) applications. Specifically, the amplifiers described herein include one or more transient termination circuits coupled to transistor inputs. For example, the transient termination circuits can be configured to reduce the transient response for some signal energy at frequencies below a baseband frequency (f) of signals being amplified while not similarly reducing the transient response for signal energy near a fundamental frequency (f) of the signals being amplified.


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