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. 16, 2021
Filed:
Jan. 14, 2019
Silicon Line Gmbh, Munich, DE;
Thomas Blon, Munich, DE;
Silicon Line GmbH, Munich, DE;
Abstract
A device and method for controllably delaying an electrical signal includes a first signal transfer path between a signal input and a signal output. The first signal transfer path includes a first signal transfer stage with a first differential pair and a common, adjustable first quiescent current source, and a second signal transfer path between the signal input and the signal output. The second signal transfer path includes a second signal transfer stage with a second differential pair and a common, adjustable second quiescent current source. An internal delay stage is arranged between the signal input and the second signal transfer stage and has a third differential pair and a common, adjustable third quiescent current source, and signal combination stage for additively superimposing the electrical signal transferred via the first signal transfer path on to the electrical signal transferred via the second signal transfer path.