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:
Feb. 10, 1998
Filed:
Apr. 12, 1996
Yves Dufour, Sunnyvale, CA (US);
U.S. Philips Corporation, New York, NY (US);
Abstract
The invention relates to a logic circuit of the emitter-coupled type. For operation with a low supply Voltage, for example a single battery element, the bases of the transistors (Q1, Q2) forming a differential pair receive the input signal (Vi, Vi) via a coupling capacitance (C1, C2), a low-frequency bias being provided by means of MOS transistors (M1, M2) driven by input signals opposed to those applied to the corresponding bases, said MOS transistors being coupled to a line (3) at a voltage (vb) higher than the supply voltage (V1) supplied by a generator (10) provided for this function.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile