High resolution digital-to-analog converter

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A digital-to-analog converter comprises a current supplier, a current divider dividing current supplied from the current supplier into certain amounts, an inverter outputting inverted signals of input signals and non-inverted signals, a switch controlling a flow of the current divided into the certain amounts by the current divider according to the inverted signals and the non-inverted signals, and a current output block adding up the current divided into the certain amounts according to the non-inverted signals to output an analog signal. The digital-to-analog converter can be implemented on a small chip area with desired resolution.
Assignee
KAIST
Country
US (United States)
Issue Date
2009-04-07
Application Date
2007-05-29
Application Number
11754431
Registration Date
2009-04-07
Registration Number
7515081
URI
http://hdl.handle.net/10203/236506
Appears in Collection
EE-Patent(특허)
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