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:
Feb. 06, 2024
Filed:
Mar. 07, 2023
Changxin Memory Technologies, Inc., Hefei, CN;
Xinxin Zhang, Hefei, CN;
Jianyong Qin, Hefei, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Abstract
The present disclosure provides a delay circuit and a semiconductor device. The delay circuit includes a delay unit and a linear voltage regulator unit; wherein, the delay unit includes an inverting unit and a power supply control unit, and the inverting unit includes an inverting unit and a power supply control unit. The inversion unit receives an input signal and delays the input signal, and the power supply control unit is used for providing a voltage to the inverting unit according to the power supply control signal; the linear voltage stabilization unit is coupled to the delay unit and outputting the power supply control signal according to a reference voltage. The voltage outputs the power control signal. The present disclosure can accurately control the delay time of the delay unit and improve the delay precision of the delay circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile