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:
Sep. 03, 2019
Filed:
Jul. 24, 2018
Seiko Epson Corporation, Tokyo, JP;
Fumikazu Komatsu, Okaya, JP;
Akio Tsutsumi, Chino, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
An integrated circuit device includes a terminal region in which a second signal terminal to which a second signal is input is disposed, an AFE circuit (analog front-end circuit) that performs waveform shaping of the second signal, and a time-to-digital converter that converts a time difference between a transition timing of a first signal and a transition timing of the second signal subjected to waveform shaping, to a digital value. When a direction from a first side of the integrated circuit device toward a second side facing the first side is set as a first direction, the AFE circuit is disposed on the first direction side of the terminal region, and the time-to-digital converter is disposed on at least one side of the first direction side of the AFE circuit and a side of a direction intersecting the first direction.