Title:
固体撮像装置
Document Type and Number:
Japanese Patent JP4457613
Kind Code:
B2
Abstract:
In a solid-state image sensing apparatus of an addressing method, a clock-conversion part generates a high-speed clock signal having a frequency two times or more the frequency of a low-speed clock signal. A signal processing part receives 10-bit pixel data through a horizontal signal line, performs predetermined signal processing, and passes parallel-format data to a switching part. The switching part selects each one bit of the parallel-format 10-bit data in a predetermined sequence to output from an output terminal using the high-speed clock signal from the clock-conversion part as a switching command, thus converts the parallel-format data into serial-format data, and passes it to an output buffer. The output buffer externally outputs differential output of normal video data and inverted video data individually from output terminals. Accordingly, the problems in power consumption, noises, and unnecessary radiation are solved, and higher-speed output is achieved.
Inventors:
Keiji Mabuchi
Application Number:
JP2003312498A
Publication Date:
April 28, 2010
Filing Date:
September 04, 2003
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H04N5/335; H04N5/341; H04N5/357; H04N5/378
Domestic Patent References:
| JP2003234957A | ||||
| JP2003178583A | ||||
| JP9153821A | ||||
| JP2000333081A | ||||
| JP2001224045A | ||||
| JP2000305505A |
Attorney, Agent or Firm:
Shinto International Patent Office