Title:
PRODUCT-SUM OPERATION DEVICE, PRODUCT-SUM OPERATION CIRCUIT, AND PRODUCT-SUM OPERATION METHOD
Document Type and Number:
Japanese Patent JP2020009123
Kind Code:
A
Abstract:
To provide a product-sum operation device, a product-sum operation circuit, and a product-sum operation method capable of dispersing signal output timings.SOLUTION: A product-sum operation device includes: a comparison unit that compares a voltage generated by a charge accumulated in an accumulation unit with a threshold and outputs an output signal when the voltage exceeds the threshold; and a timing expansion unit that expands an interval between timings at which output signals are output.SELECTED DRAWING: Figure 5
Inventors:
YAMAGISHI HIROYUKI
Application Number:
JP2018129329A
Publication Date:
January 16, 2020
Filing Date:
July 06, 2018
Export Citation:
Assignee:
SONY CORP
International Classes:
G06G7/60; G06F17/10; G06N3/063
Attorney, Agent or Firm:
Sakai International Patent Office