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:
Jan. 29, 2019
Filed:
Apr. 13, 2018
Applicant:
Sunrise Micro Devices, Inc., Deerfield Beach, FL (US);
Inventors:
Mario Lafuente, Miami, FL (US);
Paul Edward Gorday, West Palm Beach, FL (US);
Assignee:
SUNRISE MICRO DEVICES, INC., Deerfield Beach, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 7/033 (2006.01); H03C 3/09 (2006.01); H04L 27/00 (2006.01); H04L 27/10 (2006.01); H04L 27/34 (2006.01); H04L 12/26 (2006.01); H04L 27/152 (2006.01); H04L 27/12 (2006.01);
U.S. Cl.
CPC ...
H04L 7/033 (2013.01); H03C 3/0925 (2013.01); H03C 3/0933 (2013.01); H03C 3/0941 (2013.01); H03C 3/0958 (2013.01); H03C 3/0991 (2013.01); H04L 7/0331 (2013.01); H04L 27/0014 (2013.01); H04L 27/10 (2013.01); H04L 27/12 (2013.01); H04L 27/3411 (2013.01); H04L 43/50 (2013.01); H04L 27/127 (2013.01); H04L 27/152 (2013.01); H04L 2027/0055 (2013.01);
Abstract
Various methods provide for trimming the gain in a dual-port phase-locked loop (PLL) of a radio transceiver. Use is made of the radio's demodulator to perform modulation accuracy measurements, thereby reducing the cost and complexity of external test equipment.