Electronically Tunable Quadrature Oscillator Using Grounded Components with Current and Voltage Outputs
The electronically tunable quadrature oscillator using a single multiple-output current controlled current differencing transconductance amplifier (MO-CCCDTA) and grounded passive components is presented. The proposed configuration uses a single MO-CCCDTA, two grounded capacitors and one grounded re...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2014/572165 |
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| _version_ | 1849469474830286848 |
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| author | Hua-Pin Chen |
| author_facet | Hua-Pin Chen |
| author_sort | Hua-Pin Chen |
| collection | DOAJ |
| description | The electronically tunable quadrature oscillator using a single multiple-output current controlled current differencing transconductance amplifier (MO-CCCDTA) and grounded passive components is presented. The proposed configuration uses a single MO-CCCDTA, two grounded capacitors and one grounded resistor. Two high-output impedance quadrature current signals and two quadrature voltage signals with 90° phase difference. The oscillation condition and oscillation frequency of the proposed quadrature oscillator are independently controllable. The use of only grounded passive components makes the proposed circuit ideal for integrated circuit implementation. |
| format | Article |
| id | doaj-art-fd9eeb8cda7e487ebe09a5ec484c6721 |
| institution | Kabale University |
| issn | 2356-6140 1537-744X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-fd9eeb8cda7e487ebe09a5ec484c67212025-08-20T03:25:27ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/572165572165Electronically Tunable Quadrature Oscillator Using Grounded Components with Current and Voltage OutputsHua-Pin Chen0Department of Electronic Engineering, Ming Chi University of Technology, New Taipei, TaiwanThe electronically tunable quadrature oscillator using a single multiple-output current controlled current differencing transconductance amplifier (MO-CCCDTA) and grounded passive components is presented. The proposed configuration uses a single MO-CCCDTA, two grounded capacitors and one grounded resistor. Two high-output impedance quadrature current signals and two quadrature voltage signals with 90° phase difference. The oscillation condition and oscillation frequency of the proposed quadrature oscillator are independently controllable. The use of only grounded passive components makes the proposed circuit ideal for integrated circuit implementation.http://dx.doi.org/10.1155/2014/572165 |
| spellingShingle | Hua-Pin Chen Electronically Tunable Quadrature Oscillator Using Grounded Components with Current and Voltage Outputs The Scientific World Journal |
| title | Electronically Tunable Quadrature Oscillator Using Grounded Components with Current and Voltage Outputs |
| title_full | Electronically Tunable Quadrature Oscillator Using Grounded Components with Current and Voltage Outputs |
| title_fullStr | Electronically Tunable Quadrature Oscillator Using Grounded Components with Current and Voltage Outputs |
| title_full_unstemmed | Electronically Tunable Quadrature Oscillator Using Grounded Components with Current and Voltage Outputs |
| title_short | Electronically Tunable Quadrature Oscillator Using Grounded Components with Current and Voltage Outputs |
| title_sort | electronically tunable quadrature oscillator using grounded components with current and voltage outputs |
| url | http://dx.doi.org/10.1155/2014/572165 |
| work_keys_str_mv | AT huapinchen electronicallytunablequadratureoscillatorusinggroundedcomponentswithcurrentandvoltageoutputs |