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:
Jan. 21, 2020
Filed:
Nov. 15, 2018
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Hussain Alzaher, Dhahran, SA;
King Fahd University of Petroleum and Minerals, Dhahram, SA;
Abstract
A multiple-gain transconductance amplifier circuit is presented. It is developed by utilizing programmable gain source-coupling differential pair output stage forming multiple-gain transconductance amplifier outputs. A reconfigurable n-order filter based on a multi-gain transconductance amplifier where the multi-gain transconductance amplifier includes a linear voltage-to-current converter and a programmable current-folding output stage was implemented. The filter achieves independent programmability while still using a single active device per pole. Further, the proposed multiple-gain transconductance amplifier can be employed to design poly phase filters and transconductance amplifier cell for an amplifier-based low-dropout regulator.