Title:
高速光感知装置III
Document Type and Number:
Japanese Patent JP7314229
Kind Code:
B2
Abstract:
A circuit, including: a photodetector including a first readout terminal and a second readout terminal different than the first readout terminal; a first readout circuit coupled with the first readout terminal and configured to output a first readout voltage; a second readout circuit coupled with the second readout terminal and configured to output a second readout voltage; and a common-mode analog-to-digital converter (ADC) including: a first input terminal coupled with a first voltage source; a second input terminal coupled with a common-mode generator, the common-mode generator configured to receive the first readout voltage and the second readout voltage, and to generate a common-mode voltage between the first and second readout voltages; and a first output terminal configured to output a first output signal corresponding to a magnitude of a current generated by the photodetector.
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Inventors:
Yoon-Chun Na
Chef Lian
Sur Chen
Z-Lin Chen
Han-Din Ryu
Chen-Lung Chen
Yuan-Furu
Choi Ting Lin
Bo Jiun Chen
Hui-Wen Chen
Shu Wei Chu
Chun-Ji Lin
Kuang-Cheng Chu
Chef Lian
Sur Chen
Z-Lin Chen
Han-Din Ryu
Chen-Lung Chen
Yuan-Furu
Choi Ting Lin
Bo Jiun Chen
Hui-Wen Chen
Shu Wei Chu
Chun-Ji Lin
Kuang-Cheng Chu
Application Number:
JP2021167356A
Publication Date:
July 25, 2023
Filing Date:
October 12, 2021
Export Citation:
Assignee:
Artillax Incorporated
International Classes:
H01L27/144; H04N25/76; H01L27/146; H01L31/08; H01L31/10; H04N25/60; H04N25/78
Domestic Patent References:
JP2002368205A | ||||
JP2012217059A |
Foreign References:
US20160161599 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mihiro
Tatsuhiko Abe
Shinya Mihiro
Tatsuhiko Abe
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