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:
Jul. 11, 2017
Filed:
Sep. 09, 2015
Applicant:
Raytheon Company, Waltham, MA (US);
Inventors:
Denpol Kultran, Hawthorne, CA (US);
Won Chon, Torrance, CA (US);
Harry B. Marr, Manhattan Beach, CA (US);
Assignee:
RAYTHEON COMPANY, Waltham, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06G 7/163 (2006.01); H03H 15/00 (2006.01); H03F 1/30 (2006.01);
U.S. Cl.
CPC ...
G06G 7/163 (2013.01); H03F 1/301 (2013.01); H03F 1/304 (2013.01); H03H 15/00 (2013.01);
Abstract
There is provided a programmable multiplier circuit for multiplying an input voltage signal by a binary coefficient, the multiplier circuit including a transconductor including a first amplifying transistor configured to convert the input voltage signal to a current signal, the first amplifying transistor having a gate configured to receive the input voltage signal, and a coefficient multiplier coupled to the transconductor and configured to multiply the current signal by the binary coefficient to generate an amplified current signal.