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. 15, 2014
Filed:
May. 22, 2012
Douglas Edward Smith, Phoenix, AZ (US);
Paul Schwerman, Phoenix, AZ (US);
Leigh Pelton, Peoria, AZ (US);
Bruce Rogers, Phoenix, AZ (US);
Douglas Edward Smith, Phoenix, AZ (US);
Paul Schwerman, Phoenix, AZ (US);
Leigh Pelton, Peoria, AZ (US);
Bruce Rogers, Phoenix, AZ (US);
Honeywell International Inc., Morristown, NJ (US);
Abstract
A high precision clipping regulator circuit includes a first protection diode, a second protection diode, a first offset clamp voltage regulator, and a second offset clamp voltage regulator. The first protection diode is configured to conduct when a voltage potential exceeds a first protection voltage magnitude, and is operable to exhibit variations in the first protection voltage magnitude. The second protection diode is configured to conduct when a voltage potential exceeds a second protection voltage magnitude, and is operable to exhibit variations in the second protection voltage magnitude. The first reference and second voltage regulator circuits are configured to determine when the first and second protection voltages vary and, in response thereto, to vary the first and second variable offset clamp voltages so that a difference in voltage across the protection diodes remains substantially constant.