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. 02, 2024
Filed:
Nov. 01, 2021
Texas Instruments Incorporated, Dallas, TX (US);
Jitender Kapil, Bangalore, IN;
Deep Banerjee, Bangalore, IN;
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
In an example driver circuit, one of two current sources coupled between a supply voltage and one output node is disabled during a driver disable time period (tpz) while the other continues to operate during a pre-charge monopulse time period (td) within tpz. A third current source on the other side of the driver circuit and coupled to ground is also disabled during tpz. During td, the following components are enabled: a charge current source coupled between the supply voltage and a second output node; a pair of current switches respectively coupled to the output nodes; and a pair of pull-down switches respectively coupled to control terminals of the current switches. After tpz, during a compensation time period (tcomp), the current sources enabled during td are disabled and a compensation current source is enabled. After tcomp, the compensation current source is disabled.