Low distortion signal generator based on Direct Digital Synthesis for ADC Characterization
نویسندگان
چکیده
منابع مشابه
Low Distortion Signal Generator Based on Direct Digital Synthesis for Adc Characterization
This paper presents a low distortion signal generator with a frequency range from 0 to 10 kHz using the direct digital synthesis (DDS) method for ADC characterization. The results show that the maximum distortion in the whole frequency range is -80.37 dB, the frequency resolution is 1.421 nHz (with a 48-bits DDS chip), the stability in frequency is 25 μHz/Hz and the amplitude stability is 13 μV/V.
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ژورنال
عنوان ژورنال: ACTA IMEKO
سال: 2012
ISSN: 2221-870X
DOI: 10.21014/acta_imeko.v1i1.23