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:
Jul. 04, 2000
Filed:
Oct. 07, 1999
John M Muza, Plano, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
An analog clipping circuit includes: a main amplifier 20; a feedback resistor 26 coupled between a first input of the main amplifier 20 and an output of the main amplifier 20; a first current source 50 coupled in parallel with the feedback resistor 26; a first clipping amplifier 42 coupled to the first current source 50 for controlling the first current source 50, the first clipping amplifier 42 having a first input coupled to an output of the main amplifier 20 and a second input coupled to a first reference node; a second current source 54 coupled in parallel with the feedback resistor 26; and a second clipping amplifier 44 coupled to the second current source 54 for controlling the second current source 54, the second clipping amplifier 44 having a first input coupled to an output of the main amplifier 20 and a second input coupled to a reference node.