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:
Mar. 07, 2006
Filed:
Feb. 13, 2004
Marc J Loinaz, Palo Alto, CA (US);
Arnold R. Feldman, San Francisco, CA (US);
Marc J Loinaz, Palo Alto, CA (US);
Arnold R. Feldman, San Francisco, CA (US);
Aeluros, Inc., Mountain View, CA (US);
Abstract
A logic circuit employs a shunt peaked technique to enhance the switching speed of the circuit without an increase in power dissipation. A differential logic gate implements a digital circuit function. The shunt peaked logic circuit includes two resistive and two inductive elements. For each differential output line, a resistive element is coupled in series to an inductive element so as to couple the circuit power supply voltage to a differential output line. Under this configuration, the bandwidth of the logic circuit is increased without an increase in power consumption. The logic circuit may be implemented using CML or ECL logic. Techniques for improving large signal performance for active shunt-peaked circuits are also disclosed.