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. 16, 2020
Filed:
Feb. 06, 2019
M31 Technology Corporation, Zhubei, Hsinchu County, TW;
Ming-Ting Wu, Hsinchu, TW;
M31 TECHNOLOGY CORPORATION, Zhubei, TW;
Abstract
A clock generator circuit includes a charge pump unit, a low-pass filter unit, a current-controlled clock generator and a voltage-to-current converter unit. The charge pump unit provides a pump current at an output terminal thereof. The low-pass filter unit is coupled to the output terminal of the charge pump unit, and develops a control voltage at an output terminal thereof based on the pump current. The voltage-to-current converter unit is coupled to the output terminal of the low-pass filter unit, the current-controlled clock generator and the charge pump unit, and provides a control current to the current-controlled clock generator. Each of the low-pass filter unit and the voltage-to-current converter unit includes a resistive element.