| Autors: Pandiev, I. M. Title: Design and Testing of Laboratory System for Study of Programmable Waveform Generator Based on Direct Digital Synthesis Keywords: generators; analog-digital integrated circuits; DDS; voltage Abstract: This paper presents the structure and educational purposes of a laboratory system intended for the study of programmable waveform generators based on direct digital synthesis (DDS). The developed system consists of two basic functional blocks – a programmable waveform generator and a controllable high-frequency attenuator implemented on separate printed circuit boards. The programmable waveform generator is based on the EVAL-AD9833SDZ evaluation board, which is built around a monolithic low-power programmable waveform generator AD9833. The voltage controllable high-frequency (HF) attenuator is synthesized based on monolithic HF four-quadrant analog multiplier AD834 and transimpedance amplifier (TIA) based on current-feed¬back amplifier (CFA) AD844. The laboratory system is intended for the practical study of students in the Master’s degree program of “Electronics” at the Technical University of Sofia. References Issue
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Цитирания (Citation/s):
1. F. P. Furlaneto, J. D. M. Júnior, “Desenvolvimento de uma interface para um dispositivo gerador de funções,” 14º Congresso de Inovação, Ciência e Tecnologia do IFSP – 2023. 22 a 24 de novembro de 2023 IFSP (Instituto Federal de Educação, Ciência e Tecnologia de São Paulo) Câmpus Capivari, Brazil. - 2023 - от чужди автори в чужди издания, неиндексирани в Scopus или Web of Science
2. Solano S., Diaz K., Gordon C., Cumbajin M., Low-Cost Signal Generator: Design and Implementation, 2025, Communications in Computer and Information Science, issue 0, vol. 2456 CCIS, pp. 33-53, DOI 10.1007/978-3-031-89757-3_3, issn 18650929, eissn 18650937 - 2025 - в издания, индексирани в Scopus
Вид: публикация в международен форум, публикация в реферирано издание, индексирана в Scopus
