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:
Nov. 25, 2003
Filed:
Aug. 28, 2001
Douglas C. MacGugan, Bellevue, WA (US);
Honeywell International, Inc., Morristown, NJ (US);
Abstract
A multi-channel synchronous voltage-to-frequency converter (SVFC) realized in an integrated semiconductor circuit. The multi-channel SVFC having an operational amplifier adapted to receive an analog data signal to be converted and a reset signal, the operational amplifier integrating the sum of the analog signal and the reset signal and generating an output signal as a function of the integrated sum; a comparator coupled to receive the integrated sum and a reference level signal, the comparator outputting a logic level signal as a function of the received reference level signal; a digital logic circuit in response to an external clock signal, the digital logic circuit receiving the logic level signal and generating a reset control signal and a frequency output pulse as a function of the logic level signal; and a reset source switch receiving the reset control signal and outputting the reset signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile