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:
Nov. 15, 2022
Filed:
Jun. 29, 2021
Texas Instruments Incorporated, Dallas, TX (US);
Masahiro Yoshioka, Allen, TX (US);
Michael Douglas Snedeker, Tucson, AZ (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
An example apparatus includes: an input adapted to receive a signal modulated with data, counter circuitry coupled to the input and operable to determine a first count value in response to a first period between a first rising edge of the signal and a second rising edge of the signal, the first rising edge indicative of a start bit of the data, and determine a second count value based on a second period between a first falling edge of the signal and a second falling edge of the signal, data capture clock circuitry coupled to the counter circuitry and operable to generate a data capture clock based on the first count value in response to the second count value satisfying a threshold, and demodulator circuitry coupled to the counter circuitry and the data capture clock circuitry, the demodulator circuitry operable to generate a demodulated signal based on the data capture clock.