DDCC-Based Quadrature Oscillator with Grounded Capacitors and Resistors
A new voltage-mode quadrature oscillator using two differential difference current conveyors (DDCCs), two grounded capacitors, and three grounded resistors is presented. The proposed oscillator provides the following advantages: the oscillation condition and oscillation frequency are orthogonally co...
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2009-01-01
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| Series: | Active and Passive Electronic Components |
| Online Access: | http://dx.doi.org/10.1155/2009/987304 |
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| _version_ | 1832556580680237056 |
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| author | Montree Kumngern Kobchai Dejhan |
| author_facet | Montree Kumngern Kobchai Dejhan |
| author_sort | Montree Kumngern |
| collection | DOAJ |
| description | A new voltage-mode quadrature oscillator using two differential difference current conveyors (DDCCs), two grounded capacitors, and three grounded resistors is presented. The proposed oscillator provides the following advantages: the oscillation condition and oscillation frequency are orthogonally controlled; the oscillation
frequency is controlled through a single grounded resistor; the use of only grounded capacitors and resistors makes the proposed circuit ideal for IC implementation; low passive and active sensitivities. Simulation results verifying the theoretical analysis are also included. |
| format | Article |
| id | doaj-art-f52ef8c2599c4bd1a7cee1cdc9c09b4e |
| institution | Kabale University |
| issn | 0882-7516 1563-5031 |
| language | English |
| publishDate | 2009-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Active and Passive Electronic Components |
| spelling | doaj-art-f52ef8c2599c4bd1a7cee1cdc9c09b4e2025-02-03T05:45:06ZengWileyActive and Passive Electronic Components0882-75161563-50312009-01-01200910.1155/2009/987304987304DDCC-Based Quadrature Oscillator with Grounded Capacitors and ResistorsMontree Kumngern0Kobchai Dejhan1Telecommunications Engineering Department, Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang, Bangkok 10520, ThailandTelecommunications Engineering Department, Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang, Bangkok 10520, ThailandA new voltage-mode quadrature oscillator using two differential difference current conveyors (DDCCs), two grounded capacitors, and three grounded resistors is presented. The proposed oscillator provides the following advantages: the oscillation condition and oscillation frequency are orthogonally controlled; the oscillation frequency is controlled through a single grounded resistor; the use of only grounded capacitors and resistors makes the proposed circuit ideal for IC implementation; low passive and active sensitivities. Simulation results verifying the theoretical analysis are also included.http://dx.doi.org/10.1155/2009/987304 |
| spellingShingle | Montree Kumngern Kobchai Dejhan DDCC-Based Quadrature Oscillator with Grounded Capacitors and Resistors Active and Passive Electronic Components |
| title | DDCC-Based Quadrature Oscillator with Grounded Capacitors and Resistors |
| title_full | DDCC-Based Quadrature Oscillator with Grounded Capacitors and Resistors |
| title_fullStr | DDCC-Based Quadrature Oscillator with Grounded Capacitors and Resistors |
| title_full_unstemmed | DDCC-Based Quadrature Oscillator with Grounded Capacitors and Resistors |
| title_short | DDCC-Based Quadrature Oscillator with Grounded Capacitors and Resistors |
| title_sort | ddcc based quadrature oscillator with grounded capacitors and resistors |
| url | http://dx.doi.org/10.1155/2009/987304 |
| work_keys_str_mv | AT montreekumngern ddccbasedquadratureoscillatorwithgroundedcapacitorsandresistors AT kobchaidejhan ddccbasedquadratureoscillatorwithgroundedcapacitorsandresistors |