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:
Jan. 04, 1977
Filed:
May. 12, 1975
Borys Zuk, New Brunswick, NJ (US);
RCA Corporation, New York, NY (US);
Abstract
An emitter coupled logic (ECL) circuit for producing noncomplementary, time coincident signals. The circuit includes a differential amplifier stage having first and second inputs and first and second outputs with a pulse forming network coupled between the two outputs. In response to an input signal applied between the inputs, the voltage at the first output makes a transition from a first level to a second level and the voltage at the second output makes a transition from the second level to the first level. The network, in response to the changes in the voltage levels at the outputs, causes the restoration of the first level at the first output a given time delay after its transition to the second level, notwithstanding the presence of the input signal.