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:
May. 08, 2007
Filed:
Feb. 25, 2005
Mohammad A. Al-shyoukh, Richardson, TX (US);
Alexander Teutsch, Murphy, TX (US);
Mohammad A. Al-Shyoukh, Richardson, TX (US);
Alexander Teutsch, Murphy, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
One embodiment of the present invention may include a programmable gain amplifier comprising an input multiplexer operative to sequentially select input signals for amplification. The input signals may be chosen from a plurality of input signals based on a selection signal. The programmable gain amplifier may include at least one amplifier gain stage operative to apply a variable gain amount to a selected input signal. The programmable gain amplifier may further include a gain mapping component that controls the variable gain amount for each of the selected input signals.