Title:
A/D CONVERTER, IMAGE SENSOR, AND DIGITAL CAMERA
Document Type and Number:
WIPO Patent Application WO/2014/087561
Kind Code:
A1
Abstract:
This A/D converter (200) is equipped with: an A/D conversion circuit (201) for generating a dissipation current (Idis) which has dependency on an input voltage (Vin); and a counteracting current generation circuit (202) for generating a counteracting current (Icnt), that is, a dissipation current for reducing the dependency of the dissipation current (Idis) on the input voltage, as being controlled in accordance with an output digital value (Dout) which is output from the A/D conversion circuit (201).
Inventors:
TOKUNAGA YUSUKE
TATEWAKI YASUHIRO
TATEWAKI YASUHIRO
Application Number:
PCT/JP2013/005472
Publication Date:
June 12, 2014
Filing Date:
September 17, 2013
Export Citation:
Assignee:
PANASONIC CORP (JP)
International Classes:
H03M1/12; H03M3/02; H04N5/374; H04N5/378
Foreign References:
| JP2004510381A | 2004-04-02 | |||
| JP2008219263A | 2008-09-18 | |||
| JP2011193104A | 2011-09-29 |
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
New house Extensive 守 (JP)
New house Extensive 守 (JP)
Download PDF: