Relaxing the maximum dc input amplitude vs. consumption trade‐off in differential‐input band‐pass biquad filters
This paper shows that an important part of the power consumption of a biquad band‐pass filter is associated with the feedback loop that fixes the high‐pass frequency and blocks the direct current (dc) input signals. The dc input amplitude that can be blocked is related to the maximum output current...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Oreggioni, Julián [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2016 |
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| Rechteinformationen: |
Nutzungsrecht: Copyright © 2016 John Wiley & Sons, Ltd. |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: International journal of circuit theory and applications - London : Wiley, 1973, 44(2016), 9, Seite 1706-1716 |
|---|---|
| Übergeordnetes Werk: |
volume:44 ; year:2016 ; number:9 ; pages:1706-1716 |
| Links: |
|---|
| DOI / URN: |
10.1002/cta.2188 |
|---|
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OLC1982241683 |
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| 520 | |a This paper shows that an important part of the power consumption of a biquad band‐pass filter is associated with the feedback loop that fixes the high‐pass frequency and blocks the direct current (dc) input signals. The dc input amplitude that can be blocked is related to the maximum output current that one of the transconductors can provide, hence impacting on the required consumption through this effect. Then, a technique that efficiently blocks the dc input signal and fixes the high‐pass frequency is introduced and analyzed in depth. Moreover, an architecture for ultra‐low‐power differential‐input biquads is fully presented. The proposed architecture enables lowering the power consumption or blocking higher levels of dc input without jeopardizing the power consumption. Results show that the proposed architecture, compared with a traditional one, presents a 30% reduction in power consumption and more than doubles the dc input that can be blocked. Copyright © 2016 John Wiley & Sons, Ltd. The direct current (dc) input amplitude that can be blocked by a biquad band‐pass filter is related to the maximum output current that one of its transconductors can provide, therefore impacting on the required power consumption. A technique that efficiently blocks the dc input signal and fixes the high‐pass frequency is introduced. Furthermore, an architecture for ultra‐low‐power differential‐input biquads is fully presented. This architecture enables lowering the power consumption or blocking higher levels of dc input without jeopardizing the power consumption. | ||
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| 650 | 4 | |a ultra‐low‐power design | |
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| 700 | 1 | |a Silveira, Fernando |4 oth | |
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10.1002/cta.2188 doi PQ20161012 (DE-627)OLC1982241683 (DE-599)GBVOLC1982241683 (PRQ)p1553-53c12ba4ca65d9a3bab5cb20ddccf0cf211791408809612f061594f8d4f095653 (KEY)0080156920160000044000901706relaxingthemaximumdcinputamplitudevsconsumptiontra DE-627 ger DE-627 rakwb eng 620 ZDB Oreggioni, Julián verfasserin aut Relaxing the maximum dc input amplitude vs. consumption trade‐off in differential‐input band‐pass biquad filters 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper shows that an important part of the power consumption of a biquad band‐pass filter is associated with the feedback loop that fixes the high‐pass frequency and blocks the direct current (dc) input signals. The dc input amplitude that can be blocked is related to the maximum output current that one of the transconductors can provide, hence impacting on the required consumption through this effect. Then, a technique that efficiently blocks the dc input signal and fixes the high‐pass frequency is introduced and analyzed in depth. Moreover, an architecture for ultra‐low‐power differential‐input biquads is fully presented. The proposed architecture enables lowering the power consumption or blocking higher levels of dc input without jeopardizing the power consumption. Results show that the proposed architecture, compared with a traditional one, presents a 30% reduction in power consumption and more than doubles the dc input that can be blocked. Copyright © 2016 John Wiley & Sons, Ltd. The direct current (dc) input amplitude that can be blocked by a biquad band‐pass filter is related to the maximum output current that one of its transconductors can provide, therefore impacting on the required power consumption. A technique that efficiently blocks the dc input signal and fixes the high‐pass frequency is introduced. Furthermore, an architecture for ultra‐low‐power differential‐input biquads is fully presented. This architecture enables lowering the power consumption or blocking higher levels of dc input without jeopardizing the power consumption. Nutzungsrecht: Copyright © 2016 John Wiley & Sons, Ltd. ultra‐low‐power design biquadratic filter analog integrated circuits differential amplifiers active filter Castro‐Lisboa, Pablo oth Silveira, Fernando oth Enthalten in International journal of circuit theory and applications London : Wiley, 1973 44(2016), 9, Seite 1706-1716 (DE-627)129399531 (DE-600)186276-5 (DE-576)01478226X 0098-9886 nnns volume:44 year:2016 number:9 pages:1706-1716 http://dx.doi.org/10.1002/cta.2188 Volltext http://onlinelibrary.wiley.com/doi/10.1002/cta.2188/abstract http://search.proquest.com/docview/1817017686 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 44 2016 9 1706-1716 |
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10.1002/cta.2188 doi PQ20161012 (DE-627)OLC1982241683 (DE-599)GBVOLC1982241683 (PRQ)p1553-53c12ba4ca65d9a3bab5cb20ddccf0cf211791408809612f061594f8d4f095653 (KEY)0080156920160000044000901706relaxingthemaximumdcinputamplitudevsconsumptiontra DE-627 ger DE-627 rakwb eng 620 ZDB Oreggioni, Julián verfasserin aut Relaxing the maximum dc input amplitude vs. consumption trade‐off in differential‐input band‐pass biquad filters 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper shows that an important part of the power consumption of a biquad band‐pass filter is associated with the feedback loop that fixes the high‐pass frequency and blocks the direct current (dc) input signals. The dc input amplitude that can be blocked is related to the maximum output current that one of the transconductors can provide, hence impacting on the required consumption through this effect. Then, a technique that efficiently blocks the dc input signal and fixes the high‐pass frequency is introduced and analyzed in depth. Moreover, an architecture for ultra‐low‐power differential‐input biquads is fully presented. The proposed architecture enables lowering the power consumption or blocking higher levels of dc input without jeopardizing the power consumption. Results show that the proposed architecture, compared with a traditional one, presents a 30% reduction in power consumption and more than doubles the dc input that can be blocked. Copyright © 2016 John Wiley & Sons, Ltd. The direct current (dc) input amplitude that can be blocked by a biquad band‐pass filter is related to the maximum output current that one of its transconductors can provide, therefore impacting on the required power consumption. A technique that efficiently blocks the dc input signal and fixes the high‐pass frequency is introduced. Furthermore, an architecture for ultra‐low‐power differential‐input biquads is fully presented. This architecture enables lowering the power consumption or blocking higher levels of dc input without jeopardizing the power consumption. Nutzungsrecht: Copyright © 2016 John Wiley & Sons, Ltd. ultra‐low‐power design biquadratic filter analog integrated circuits differential amplifiers active filter Castro‐Lisboa, Pablo oth Silveira, Fernando oth Enthalten in International journal of circuit theory and applications London : Wiley, 1973 44(2016), 9, Seite 1706-1716 (DE-627)129399531 (DE-600)186276-5 (DE-576)01478226X 0098-9886 nnns volume:44 year:2016 number:9 pages:1706-1716 http://dx.doi.org/10.1002/cta.2188 Volltext http://onlinelibrary.wiley.com/doi/10.1002/cta.2188/abstract http://search.proquest.com/docview/1817017686 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 44 2016 9 1706-1716 |
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10.1002/cta.2188 doi PQ20161012 (DE-627)OLC1982241683 (DE-599)GBVOLC1982241683 (PRQ)p1553-53c12ba4ca65d9a3bab5cb20ddccf0cf211791408809612f061594f8d4f095653 (KEY)0080156920160000044000901706relaxingthemaximumdcinputamplitudevsconsumptiontra DE-627 ger DE-627 rakwb eng 620 ZDB Oreggioni, Julián verfasserin aut Relaxing the maximum dc input amplitude vs. consumption trade‐off in differential‐input band‐pass biquad filters 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper shows that an important part of the power consumption of a biquad band‐pass filter is associated with the feedback loop that fixes the high‐pass frequency and blocks the direct current (dc) input signals. The dc input amplitude that can be blocked is related to the maximum output current that one of the transconductors can provide, hence impacting on the required consumption through this effect. Then, a technique that efficiently blocks the dc input signal and fixes the high‐pass frequency is introduced and analyzed in depth. Moreover, an architecture for ultra‐low‐power differential‐input biquads is fully presented. The proposed architecture enables lowering the power consumption or blocking higher levels of dc input without jeopardizing the power consumption. Results show that the proposed architecture, compared with a traditional one, presents a 30% reduction in power consumption and more than doubles the dc input that can be blocked. Copyright © 2016 John Wiley & Sons, Ltd. The direct current (dc) input amplitude that can be blocked by a biquad band‐pass filter is related to the maximum output current that one of its transconductors can provide, therefore impacting on the required power consumption. A technique that efficiently blocks the dc input signal and fixes the high‐pass frequency is introduced. Furthermore, an architecture for ultra‐low‐power differential‐input biquads is fully presented. This architecture enables lowering the power consumption or blocking higher levels of dc input without jeopardizing the power consumption. Nutzungsrecht: Copyright © 2016 John Wiley & Sons, Ltd. ultra‐low‐power design biquadratic filter analog integrated circuits differential amplifiers active filter Castro‐Lisboa, Pablo oth Silveira, Fernando oth Enthalten in International journal of circuit theory and applications London : Wiley, 1973 44(2016), 9, Seite 1706-1716 (DE-627)129399531 (DE-600)186276-5 (DE-576)01478226X 0098-9886 nnns volume:44 year:2016 number:9 pages:1706-1716 http://dx.doi.org/10.1002/cta.2188 Volltext http://onlinelibrary.wiley.com/doi/10.1002/cta.2188/abstract http://search.proquest.com/docview/1817017686 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 44 2016 9 1706-1716 |
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10.1002/cta.2188 doi PQ20161012 (DE-627)OLC1982241683 (DE-599)GBVOLC1982241683 (PRQ)p1553-53c12ba4ca65d9a3bab5cb20ddccf0cf211791408809612f061594f8d4f095653 (KEY)0080156920160000044000901706relaxingthemaximumdcinputamplitudevsconsumptiontra DE-627 ger DE-627 rakwb eng 620 ZDB Oreggioni, Julián verfasserin aut Relaxing the maximum dc input amplitude vs. consumption trade‐off in differential‐input band‐pass biquad filters 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper shows that an important part of the power consumption of a biquad band‐pass filter is associated with the feedback loop that fixes the high‐pass frequency and blocks the direct current (dc) input signals. The dc input amplitude that can be blocked is related to the maximum output current that one of the transconductors can provide, hence impacting on the required consumption through this effect. Then, a technique that efficiently blocks the dc input signal and fixes the high‐pass frequency is introduced and analyzed in depth. Moreover, an architecture for ultra‐low‐power differential‐input biquads is fully presented. The proposed architecture enables lowering the power consumption or blocking higher levels of dc input without jeopardizing the power consumption. Results show that the proposed architecture, compared with a traditional one, presents a 30% reduction in power consumption and more than doubles the dc input that can be blocked. Copyright © 2016 John Wiley & Sons, Ltd. The direct current (dc) input amplitude that can be blocked by a biquad band‐pass filter is related to the maximum output current that one of its transconductors can provide, therefore impacting on the required power consumption. A technique that efficiently blocks the dc input signal and fixes the high‐pass frequency is introduced. Furthermore, an architecture for ultra‐low‐power differential‐input biquads is fully presented. This architecture enables lowering the power consumption or blocking higher levels of dc input without jeopardizing the power consumption. Nutzungsrecht: Copyright © 2016 John Wiley & Sons, Ltd. ultra‐low‐power design biquadratic filter analog integrated circuits differential amplifiers active filter Castro‐Lisboa, Pablo oth Silveira, Fernando oth Enthalten in International journal of circuit theory and applications London : Wiley, 1973 44(2016), 9, Seite 1706-1716 (DE-627)129399531 (DE-600)186276-5 (DE-576)01478226X 0098-9886 nnns volume:44 year:2016 number:9 pages:1706-1716 http://dx.doi.org/10.1002/cta.2188 Volltext http://onlinelibrary.wiley.com/doi/10.1002/cta.2188/abstract http://search.proquest.com/docview/1817017686 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 44 2016 9 1706-1716 |
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10.1002/cta.2188 doi PQ20161012 (DE-627)OLC1982241683 (DE-599)GBVOLC1982241683 (PRQ)p1553-53c12ba4ca65d9a3bab5cb20ddccf0cf211791408809612f061594f8d4f095653 (KEY)0080156920160000044000901706relaxingthemaximumdcinputamplitudevsconsumptiontra DE-627 ger DE-627 rakwb eng 620 ZDB Oreggioni, Julián verfasserin aut Relaxing the maximum dc input amplitude vs. consumption trade‐off in differential‐input band‐pass biquad filters 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper shows that an important part of the power consumption of a biquad band‐pass filter is associated with the feedback loop that fixes the high‐pass frequency and blocks the direct current (dc) input signals. The dc input amplitude that can be blocked is related to the maximum output current that one of the transconductors can provide, hence impacting on the required consumption through this effect. Then, a technique that efficiently blocks the dc input signal and fixes the high‐pass frequency is introduced and analyzed in depth. Moreover, an architecture for ultra‐low‐power differential‐input biquads is fully presented. The proposed architecture enables lowering the power consumption or blocking higher levels of dc input without jeopardizing the power consumption. Results show that the proposed architecture, compared with a traditional one, presents a 30% reduction in power consumption and more than doubles the dc input that can be blocked. Copyright © 2016 John Wiley & Sons, Ltd. The direct current (dc) input amplitude that can be blocked by a biquad band‐pass filter is related to the maximum output current that one of its transconductors can provide, therefore impacting on the required power consumption. A technique that efficiently blocks the dc input signal and fixes the high‐pass frequency is introduced. Furthermore, an architecture for ultra‐low‐power differential‐input biquads is fully presented. This architecture enables lowering the power consumption or blocking higher levels of dc input without jeopardizing the power consumption. Nutzungsrecht: Copyright © 2016 John Wiley & Sons, Ltd. ultra‐low‐power design biquadratic filter analog integrated circuits differential amplifiers active filter Castro‐Lisboa, Pablo oth Silveira, Fernando oth Enthalten in International journal of circuit theory and applications London : Wiley, 1973 44(2016), 9, Seite 1706-1716 (DE-627)129399531 (DE-600)186276-5 (DE-576)01478226X 0098-9886 nnns volume:44 year:2016 number:9 pages:1706-1716 http://dx.doi.org/10.1002/cta.2188 Volltext http://onlinelibrary.wiley.com/doi/10.1002/cta.2188/abstract http://search.proquest.com/docview/1817017686 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 44 2016 9 1706-1716 |
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Oreggioni, Julián |
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ddc 620 misc ultra‐low‐power design misc biquadratic filter misc analog integrated circuits misc differential amplifiers misc active filter |
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ddc 620 misc ultra‐low‐power design misc biquadratic filter misc analog integrated circuits misc differential amplifiers misc active filter |
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ddc 620 misc ultra‐low‐power design misc biquadratic filter misc analog integrated circuits misc differential amplifiers misc active filter |
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International journal of circuit theory and applications |
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International journal of circuit theory and applications |
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Relaxing the maximum dc input amplitude vs. consumption trade‐off in differential‐input band‐pass biquad filters |
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| title_full |
Relaxing the maximum dc input amplitude vs. consumption trade‐off in differential‐input band‐pass biquad filters |
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Oreggioni, Julián |
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International journal of circuit theory and applications |
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International journal of circuit theory and applications |
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Oreggioni, Julián |
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10.1002/cta.2188 |
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620 |
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relaxing the maximum dc input amplitude vs. consumption trade‐off in differential‐input band‐pass biquad filters |
| title_auth |
Relaxing the maximum dc input amplitude vs. consumption trade‐off in differential‐input band‐pass biquad filters |
| abstract |
This paper shows that an important part of the power consumption of a biquad band‐pass filter is associated with the feedback loop that fixes the high‐pass frequency and blocks the direct current (dc) input signals. The dc input amplitude that can be blocked is related to the maximum output current that one of the transconductors can provide, hence impacting on the required consumption through this effect. Then, a technique that efficiently blocks the dc input signal and fixes the high‐pass frequency is introduced and analyzed in depth. Moreover, an architecture for ultra‐low‐power differential‐input biquads is fully presented. The proposed architecture enables lowering the power consumption or blocking higher levels of dc input without jeopardizing the power consumption. Results show that the proposed architecture, compared with a traditional one, presents a 30% reduction in power consumption and more than doubles the dc input that can be blocked. Copyright © 2016 John Wiley & Sons, Ltd. The direct current (dc) input amplitude that can be blocked by a biquad band‐pass filter is related to the maximum output current that one of its transconductors can provide, therefore impacting on the required power consumption. A technique that efficiently blocks the dc input signal and fixes the high‐pass frequency is introduced. Furthermore, an architecture for ultra‐low‐power differential‐input biquads is fully presented. This architecture enables lowering the power consumption or blocking higher levels of dc input without jeopardizing the power consumption. |
| abstractGer |
This paper shows that an important part of the power consumption of a biquad band‐pass filter is associated with the feedback loop that fixes the high‐pass frequency and blocks the direct current (dc) input signals. The dc input amplitude that can be blocked is related to the maximum output current that one of the transconductors can provide, hence impacting on the required consumption through this effect. Then, a technique that efficiently blocks the dc input signal and fixes the high‐pass frequency is introduced and analyzed in depth. Moreover, an architecture for ultra‐low‐power differential‐input biquads is fully presented. The proposed architecture enables lowering the power consumption or blocking higher levels of dc input without jeopardizing the power consumption. Results show that the proposed architecture, compared with a traditional one, presents a 30% reduction in power consumption and more than doubles the dc input that can be blocked. Copyright © 2016 John Wiley & Sons, Ltd. The direct current (dc) input amplitude that can be blocked by a biquad band‐pass filter is related to the maximum output current that one of its transconductors can provide, therefore impacting on the required power consumption. A technique that efficiently blocks the dc input signal and fixes the high‐pass frequency is introduced. Furthermore, an architecture for ultra‐low‐power differential‐input biquads is fully presented. This architecture enables lowering the power consumption or blocking higher levels of dc input without jeopardizing the power consumption. |
| abstract_unstemmed |
This paper shows that an important part of the power consumption of a biquad band‐pass filter is associated with the feedback loop that fixes the high‐pass frequency and blocks the direct current (dc) input signals. The dc input amplitude that can be blocked is related to the maximum output current that one of the transconductors can provide, hence impacting on the required consumption through this effect. Then, a technique that efficiently blocks the dc input signal and fixes the high‐pass frequency is introduced and analyzed in depth. Moreover, an architecture for ultra‐low‐power differential‐input biquads is fully presented. The proposed architecture enables lowering the power consumption or blocking higher levels of dc input without jeopardizing the power consumption. Results show that the proposed architecture, compared with a traditional one, presents a 30% reduction in power consumption and more than doubles the dc input that can be blocked. Copyright © 2016 John Wiley & Sons, Ltd. The direct current (dc) input amplitude that can be blocked by a biquad band‐pass filter is related to the maximum output current that one of its transconductors can provide, therefore impacting on the required power consumption. A technique that efficiently blocks the dc input signal and fixes the high‐pass frequency is introduced. Furthermore, an architecture for ultra‐low‐power differential‐input biquads is fully presented. This architecture enables lowering the power consumption or blocking higher levels of dc input without jeopardizing the power consumption. |
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| title_short |
Relaxing the maximum dc input amplitude vs. consumption trade‐off in differential‐input band‐pass biquad filters |
| url |
http://dx.doi.org/10.1002/cta.2188 http://onlinelibrary.wiley.com/doi/10.1002/cta.2188/abstract http://search.proquest.com/docview/1817017686 |
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Castro‐Lisboa, Pablo Silveira, Fernando |
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