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This paper presents the transadmittance-mode first-order allpass filters based on the modified current-controlled current differencing transconductance amplifier (M-CCCDTA). The proposed filters utilize a single M-CCCDTA and a grounded capacitor with no external resistors, making them well suited for implementation in an integrated circuit. The gain and phase response of the proposed filters can be adjusted electronically and separately. Also, the high output impedance of the proposed filters at both the input voltage node and the output current node makes cascading easy without the need for buffer devices. A quadrature sinusoidal oscillator based on the proposed first-order allpass filter has been designed as an example of an application. The PSpice simulation and actual experiments are utilized to validate the functionality of the proposed filters. The simulation and experimental results are consistent with the idea of anticipation. <\/jats:p>","DOI":"10.1142\/s0218126624500464","type":"journal-article","created":{"date-parts":[[2023,7,20]],"date-time":"2023-07-20T03:46:06Z","timestamp":1689824766000},"source":"Crossref","is-referenced-by-count":3,"title":["Gain-Controllable Transadmittance-Mode First-Order Allpass Filters with Electronic Tune Using Single Active Element"],"prefix":"10.1142","volume":"33","author":[{"given":"Chaiya","family":"Tanaphatsiri","sequence":"first","affiliation":[{"name":"Department of Industrial Education, Faculty of Industrial Education and Technology, Rajamangala University of Technology Srivijaya, Muang District, Songkhla 90000, Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fabian","family":"Khateb","sequence":"additional","affiliation":[{"name":"Department of Microelectronics, Faculty of Electrical Engineering and Communication, Brno University of Technology, Technick\u00e1 3058\/10, 616 00 Brno, Czech Republic"},{"name":"Department of Information and Communication Technology in Medicine, Faculty of Biomedical Engineering, Czech Technical University in Prague, n\u00e1m. 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