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. 12, 2021
Filed:
Oct. 30, 2019
Applicant:
Texas Instruments Incorporated, Dallas, TX (US);
Inventors:
Tanmay Halder, Kolkata, IN;
Anand Kannan, Bengaluru, IN;
Assignee:
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/66 (2006.01); H03M 1/44 (2006.01); H03M 1/12 (2006.01); H03M 3/00 (2006.01); H03M 1/00 (2006.01);
U.S. Cl.
CPC ...
H03M 1/442 (2013.01); H03M 1/124 (2013.01); H03M 1/66 (2013.01); H03M 1/00 (2013.01); H03M 1/12 (2013.01); H03M 3/30 (2013.01);
Abstract
Systems and methods are disclosed for a signal convertor comprising a resistor or current source coupled to a positive virtual ground node and a negative virtual ground node, wherein the resistor or current source is configured to switch from the positive virtual ground node (VGP) to the negative virtual ground node (VGN), wherein the switching of the resistor or current source results in a shaping of the low frequency noise from the resistor.