Title :
A 500 MHz digital-to-analog converter with curve interpolation
Author :
Wang, Hongwei ; Chan, Cheong-Fat ; Choy, Chiu-Sing
Author_Institution :
Dept. of Electron. Eng., Univ. of Hong Kong, Shatin, China
Abstract :
This paper presents the design and measurement results of a curve-interpolated D/A. The curve-interpolated D/A has a maximum operating frequency of 500 MHz and a power consumption of 200 mw (at 500 MHz with 5V supply). The test results have indicated that the curve-interpolated D/A can relax the speed requirement of the A/Ds and DSPs by a factor of sixteen
Keywords :
digital-analogue conversion; interpolation; 200 mW; 5 V; 500 MHz; curve interpolation; digital-to-analog converter; maximum operating frequency; power consumption; Design engineering; Digital signal processing; Digital-analog conversion; Energy consumption; Frequency; Interpolation; Power engineering and energy; Signal processing; Signal sampling; Testing;
Conference_Titel :
Circuits and Systems, 2000. Proceedings of the 43rd IEEE Midwest Symposium on
Conference_Location :
Lansing, MI
Print_ISBN :
0-7803-6475-9
DOI :
10.1109/MWSCAS.2000.951680
