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:
Mar. 27, 2018
Filed:
Nov. 17, 2016
Novatek Microelectronics Corp., Hsin-Chu, TW;
Chu-Wei Hsia, Kaohsiung, TW;
Mu-Jung Chen, Tainan, TW;
NOVATEK Microelectronics Corp., Hsin-Chu, TW;
Abstract
A control circuit for a current switch of a current digital to analog converter (DAC) includes a first inverter, a second inverter, a first pull-low switch, a second pull-low switch and a timing synchronization circuit. The first inverter includes an input terminal and an output terminal. The second inverter includes an input terminal and an output terminal, wherein the input terminal of the second inverter is coupled to the output terminal of the first inverter, and the output terminal of the second inverter is coupled to the input terminal of the first inverter. The first pull-low switch is coupled to the input terminal of the first inverter. The second pull-low switch is coupled to the input terminal of the second inverter. The timing synchronization circuit is coupled to the first pull-low switch and the second pull-low switch.