0.5 V Universal Filter and Quadrature Oscillator Based on Multiple-Input DDTA
This paper presents a universal voltage-mode filter and quadrature oscillator based on low-voltage multiple-input differential difference transconductance amplifier (MI-DDTA). Unlike the previous published DDTAs, that utilize the bulk-driven (BD) multiple-input MOS transistor technique (MI-MOST) in...
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| Format: | Article |
| Language: | English |
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IEEE
2023-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/10029358/ |
| _version_ | 1811172292971986944 |
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| author | Montree Kumngern Fabian Khateb Tomasz Kulej |
| author_facet | Montree Kumngern Fabian Khateb Tomasz Kulej |
| author_sort | Montree Kumngern |
| collection | DOAJ |
| description | This paper presents a universal voltage-mode filter and quadrature oscillator based on low-voltage multiple-input differential difference transconductance amplifier (MI-DDTA). Unlike the previous published DDTAs, that utilize the bulk-driven (BD) multiple-input MOS transistor technique (MI-MOST) in the differential pair of the first stage only, the proposed DDTA, for the first time, utilize the BD MI-MOST in the second stage of the DDTA. This results in capability of providing more arithmetic operations without additional current branches or power dissipation. Hence, simplify the topology of the filter and oscillator applications, by decreasing the count of active blocks. The voltage-mode filter offers high-input and low-output impedances, and both non-inverting and inverting versions of five types of transfer functions, namely low-pass, high-pass, band-pass, band-stop, and all-pass characteristics. The oscillator offers three-phase of quadrature signals, and orthogonal control of the condition and frequency of oscillations. The circuit was designed in Cadence environment using 180 nm CMOS TSMC technology. The voltage supply is 0.5 V and the power consumption of the filter is 472 nW. The simulation results are in accordance with theory and confirm the performance of the proposed circuit. |
| first_indexed | 2024-04-10T17:27:30Z |
| format | Article |
| id | doaj.art-df3b148323c04ccb8e4f74285f9b1005 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-04-10T17:27:30Z |
| publishDate | 2023-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-df3b148323c04ccb8e4f74285f9b10052023-02-04T00:00:20ZengIEEEIEEE Access2169-35362023-01-01119957996610.1109/ACCESS.2023.3240520100293580.5 V Universal Filter and Quadrature Oscillator Based on Multiple-Input DDTAMontree Kumngern0https://orcid.org/0000-0002-1960-9081Fabian Khateb1https://orcid.org/0000-0002-9864-9830Tomasz Kulej2https://orcid.org/0000-0002-6315-9292Department of Telecommunications Engineering, School of Engineering, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, ThailandDepartment of Microelectronics, Brno University of Technology, Brno, Czech RepublicDepartment of Electrical Engineering, Czestochowa University of Technology, Czestochowa, PolandThis paper presents a universal voltage-mode filter and quadrature oscillator based on low-voltage multiple-input differential difference transconductance amplifier (MI-DDTA). Unlike the previous published DDTAs, that utilize the bulk-driven (BD) multiple-input MOS transistor technique (MI-MOST) in the differential pair of the first stage only, the proposed DDTA, for the first time, utilize the BD MI-MOST in the second stage of the DDTA. This results in capability of providing more arithmetic operations without additional current branches or power dissipation. Hence, simplify the topology of the filter and oscillator applications, by decreasing the count of active blocks. The voltage-mode filter offers high-input and low-output impedances, and both non-inverting and inverting versions of five types of transfer functions, namely low-pass, high-pass, band-pass, band-stop, and all-pass characteristics. The oscillator offers three-phase of quadrature signals, and orthogonal control of the condition and frequency of oscillations. The circuit was designed in Cadence environment using 180 nm CMOS TSMC technology. The voltage supply is 0.5 V and the power consumption of the filter is 472 nW. The simulation results are in accordance with theory and confirm the performance of the proposed circuit.https://ieeexplore.ieee.org/document/10029358/Differential difference transconductance amplifiermultiple-input MOS transistor techniqueuniversal filterquadrature oscillator |
| spellingShingle | Montree Kumngern Fabian Khateb Tomasz Kulej 0.5 V Universal Filter and Quadrature Oscillator Based on Multiple-Input DDTA IEEE Access Differential difference transconductance amplifier multiple-input MOS transistor technique universal filter quadrature oscillator |
| title | 0.5 V Universal Filter and Quadrature Oscillator Based on Multiple-Input DDTA |
| title_full | 0.5 V Universal Filter and Quadrature Oscillator Based on Multiple-Input DDTA |
| title_fullStr | 0.5 V Universal Filter and Quadrature Oscillator Based on Multiple-Input DDTA |
| title_full_unstemmed | 0.5 V Universal Filter and Quadrature Oscillator Based on Multiple-Input DDTA |
| title_short | 0.5 V Universal Filter and Quadrature Oscillator Based on Multiple-Input DDTA |
| title_sort | 0 5 v universal filter and quadrature oscillator based on multiple input ddta |
| topic | Differential difference transconductance amplifier multiple-input MOS transistor technique universal filter quadrature oscillator |
| url | https://ieeexplore.ieee.org/document/10029358/ |
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