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:
Apr. 06, 2021
Filed:
Apr. 21, 2020
National Chung Cheng University, Chia-Yi, TW;
Jinn-Shyan Wang, Chia-Yi, TW;
Chien-Tung Liu, Chia-Yi, TW;
NATIONAL CHUNG CHENG UNIVERSITY, Chia-Yi, TW;
Abstract
A single-ended sense amplifier includes a virtual-supply voltage-adapted (VVDD-adapted) inverter circuit, a virtual-supply voltage-adapted (VVDD-adapted) voltage-level converter circuit (VLC), and a virtual-supply-voltage-adaptation circuit (VSVA). The single-ended sense amplifier receives a data signal input, a sensing-operation-enabling signal input, and a pre-charging control signal input to generate a final amplified signal output. There are a first virtual-supply node and a second virtual-supply node in the VVDD-adapted inverter circuit. There is a third virtual-supply node in the VVDD-adapted VLC. The VSVA connects both the first and third virtual supply voltage nodes. The output end of the virtual-supply voltage-adapted inverter circuit connects to the input end of the VVDD-adapted VLC.