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Description
| - In this paper, a new active element called voltage differencing inverting buffered amplifier (VDIBA) is presented. Using single VDIBA and a capacitor, a new resistorless voltage-mode (VM) first-order all-pass filter (APF) is proposed, which provides both inverting and non-inverting outputs at the same configuration simultaneously. The pole frequency of the filter can be electronically controlled by means of bias current of the internal transconductance. No component-matching conditions are required and it has low sensitivity. In addition, the parasitic and loading effects are also investigated. By connecting two newly introduced APFs in open loop a novel second-order APF is proposed. As another application, the proposed VM APF is connected in cascade to a lossy integrator in a closed loop to design a four-phase quadrature oscillator. The theoretical results are verified by SPICE simulations using TSMC 0.18 um level-7 CMOS process parameters with +-0.9 V supply voltages. Moreover, the behavior of the p
- In this paper, a new active element called voltage differencing inverting buffered amplifier (VDIBA) is presented. Using single VDIBA and a capacitor, a new resistorless voltage-mode (VM) first-order all-pass filter (APF) is proposed, which provides both inverting and non-inverting outputs at the same configuration simultaneously. The pole frequency of the filter can be electronically controlled by means of bias current of the internal transconductance. No component-matching conditions are required and it has low sensitivity. In addition, the parasitic and loading effects are also investigated. By connecting two newly introduced APFs in open loop a novel second-order APF is proposed. As another application, the proposed VM APF is connected in cascade to a lossy integrator in a closed loop to design a four-phase quadrature oscillator. The theoretical results are verified by SPICE simulations using TSMC 0.18 um level-7 CMOS process parameters with +-0.9 V supply voltages. Moreover, the behavior of the p (en)
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Title
| - New Resistorless and Electronically Tunable Realization of Dual-Output VM All-Pass Filter Using VDIBA
- New Resistorless and Electronically Tunable Realization of Dual-Output VM All-Pass Filter Using VDIBA (en)
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skos:prefLabel
| - New Resistorless and Electronically Tunable Realization of Dual-Output VM All-Pass Filter Using VDIBA
- New Resistorless and Electronically Tunable Realization of Dual-Output VM All-Pass Filter Using VDIBA (en)
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skos:notation
| - RIV/00216305:26220/13:PU99513!RIV15-MSM-26220___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(ED2.1.00/03.0072), P(GA102/09/1681), P(GPP102/10/P561), P(GPP102/11/P489), S
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216305:26220/13:PU99513
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Analog signal processing, all-pass filter, electronically tunable circuit, four-phase quadrature oscillator, loading effect, resistorless filter, voltage-mode, voltage differencing inverting buffered amplifier (VDIBA) (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Herencsár, Norbert
- Koton, Jaroslav
- Vrba, Kamil
- Minaei, Shahram
- Yuce, Erkan
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http://linked.open...ain/vavai/riv/wos
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issn
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number of pages
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http://bibframe.org/vocab/doi
| - 10.1007/s10470-012-9936-2
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http://localhost/t...ganizacniJednotka
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