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:
Jul. 27, 2021
Filed:
Dec. 03, 2019
Phison Electronics Corp., Miaoli, TW;
Jen-Chu Wu, New Taipei, TW;
Yu-Chiang Liao, New Taipei, TW;
PHISON ELECTRONICS CORP., Miaoli, TW;
Abstract
A signal generation circuit is disclosed according to an embodiment of the invention. The signal generation circuit includes a phase control circuit, a bias control circuit and a phase interpolation circuit. The phase control circuit is configured to generate a phase control signal according to a phase adjustment signal. The bias control circuit is configured to generate a bias voltage according to the phase control signal. The phase interpolation circuit is configured to generate a clock signal according to the phase control signal and the bias voltage. The bias voltage is used to adjust a current of the phase interpolation circuit to correct an error of the clock signal.