Title :
Function generator by direct-digital frequency synthesis
Author :
Marinescu, Radu-Sebastian ; Burileanu, Corneliu
Author_Institution :
Univ. Politeh. Bucharest, Bucharest
Abstract :
The idea of the paper was to develop application for the digital signal controller dsPIC33F. The output waveforms are generated with the DSC, using a DAC, all in a direct-digital synthesis (DDS) system, offering till now sine and square waveform from. The systems is also a good demonstrator for the DDS technique, implemented in a new architectural mode.
Keywords :
digital-analogue conversion; direct digital synthesis; waveform generators; DAC; DSC; digital signal controller; direct-digital frequency synthesis; dsPIC33F; function generator; Bandwidth; Clocks; Control system synthesis; Digital control; Electronic mail; Frequency synthesizers; Oscillators; Signal generators; Signal synthesis; Tuning;
Conference_Titel :
Semiconductor Conference, 2008. CAS 2008. International
Conference_Location :
Sinaia
Print_ISBN :
978-1-4244-2004-9
DOI :
10.1109/SMICND.2008.4703445
