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:
Jun. 21, 2022
Filed:
Oct. 27, 2021
Nxp Usa, Inc., Austin, TX (US);
Xiaoqun Liu, Chandler, AZ (US);
Siamak Delshadpour, Phoenix, AZ (US);
NXP USA, Inc., Austin, TX (US);
Abstract
One example discloses a differential-signal-detection circuit, including: an input stage configured to receive a differential input signal and to output a first differential output signal and a second differential output signal; a first comparator coupled to receive both the first differential output signal and the second differential output signal, and in response generate a first comparator output signal; a second comparator coupled to receive both the first differential output signal and the second differential output signal and generate a second comparator output signal; and an output stage configured to receive the first and second comparator output signals and generate a differential-signal-detection signal; wherein the output stage includes a deglitch circuit configured to attenuate changes in the differential-signal-detection signal during an inter-symbol period of the differential input signal.