Continuous-time complex band-pass Gm-C sigma delta ADC with programmable bandwidths
Abstract In this paper new continuous-time sigma delta modulator that supports complex band-pass (CBP) architectures with the re-configurable bandwidths of 5 and 10 MHz is presented. In this design a new CBP sigma delta ADC with less number of Gm cells and low power consumption has mentioned. A comp...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Javvaji, Veerayya [verfasserIn] Musala, Sarada [verfasserIn] Reddy, B. Naresh Kumar [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2021 |
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| Schlagwörter: |
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| Anmerkung: |
© The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2021 |
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| Übergeordnetes Werk: |
Enthalten in: Analog integrated circuits and signal processing - Dordrecht [u.a.] : Springer Science + Business Media B.V, 1991, 108(2021), 2 vom: 18. Mai, Seite 267-276 |
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| Übergeordnetes Werk: |
volume:108 ; year:2021 ; number:2 ; day:18 ; month:05 ; pages:267-276 |
| Links: |
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| DOI / URN: |
10.1007/s10470-021-01866-3 |
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| Katalog-ID: |
SPR044399588 |
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| 245 | 1 | 0 | |a Continuous-time complex band-pass Gm-C sigma delta ADC with programmable bandwidths |
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| 520 | |a Abstract In this paper new continuous-time sigma delta modulator that supports complex band-pass (CBP) architectures with the re-configurable bandwidths of 5 and 10 MHz is presented. In this design a new CBP sigma delta ADC with less number of Gm cells and low power consumption has mentioned. A complex gm-c topology with positive feedback compensation, current reuse, feed forward techniques are used to reduce the power consumption. This work is done in CMOS 130 nm technology. The peak signal to noise plus distortion (SNDR) 67.3 dB is achieved both with 5 MHz and 10 MHz signal bandwidths with centre frequencies 4 MHz and 6 MHz respectively. This work is operated by 1.2 V supply voltage with 151.9 dB Figure of Merit (FoM) and with maximum dynamic range (DR) is 72.3 dB. The overall power consumption is 3.2 mW at 5 MHz and 4.5 mW at 10 MHz bandwidths. | ||
| 650 | 4 | |a Quadrature |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Gm-C |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Sigma delta ADC |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a DAC (Digital to analog converter) |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Image rejection ratio (IRR) |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Continuous time (CT) |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Musala, Sarada |e verfasserin |4 aut | |
| 700 | 1 | |a Reddy, B. Naresh Kumar |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Analog integrated circuits and signal processing |d Dordrecht [u.a.] : Springer Science + Business Media B.V, 1991 |g 108(2021), 2 vom: 18. Mai, Seite 267-276 |w (DE-627)271348925 |w (DE-600)1479772-0 |x 1573-1979 |7 nnns |
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| 912 | |a GBV_ILN_69 | ||
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| 912 | |a GBV_ILN_73 | ||
| 912 | |a GBV_ILN_74 | ||
| 912 | |a GBV_ILN_90 | ||
| 912 | |a GBV_ILN_95 | ||
| 912 | |a GBV_ILN_100 | ||
| 912 | |a GBV_ILN_101 | ||
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| 912 | |a GBV_ILN_110 | ||
| 912 | |a GBV_ILN_120 | ||
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| 912 | |a GBV_ILN_161 | ||
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| 912 | |a GBV_ILN_187 | ||
| 912 | |a GBV_ILN_213 | ||
| 912 | |a GBV_ILN_224 | ||
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| 912 | |a GBV_ILN_2021 | ||
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| 912 | |a GBV_ILN_2026 | ||
| 912 | |a GBV_ILN_2027 | ||
| 912 | |a GBV_ILN_2031 | ||
| 912 | |a GBV_ILN_2034 | ||
| 912 | |a GBV_ILN_2037 | ||
| 912 | |a GBV_ILN_2038 | ||
| 912 | |a GBV_ILN_2039 | ||
| 912 | |a GBV_ILN_2044 | ||
| 912 | |a GBV_ILN_2048 | ||
| 912 | |a GBV_ILN_2049 | ||
| 912 | |a GBV_ILN_2050 | ||
| 912 | |a GBV_ILN_2055 | ||
| 912 | |a GBV_ILN_2056 | ||
| 912 | |a GBV_ILN_2057 | ||
| 912 | |a GBV_ILN_2059 | ||
| 912 | |a GBV_ILN_2061 | ||
| 912 | |a GBV_ILN_2064 | ||
| 912 | |a GBV_ILN_2065 | ||
| 912 | |a GBV_ILN_2068 | ||
| 912 | |a GBV_ILN_2088 | ||
| 912 | |a GBV_ILN_2093 | ||
| 912 | |a GBV_ILN_2106 | ||
| 912 | |a GBV_ILN_2107 | ||
| 912 | |a GBV_ILN_2108 | ||
| 912 | |a GBV_ILN_2110 | ||
| 912 | |a GBV_ILN_2111 | ||
| 912 | |a GBV_ILN_2112 | ||
| 912 | |a GBV_ILN_2113 | ||
| 912 | |a GBV_ILN_2118 | ||
| 912 | |a GBV_ILN_2122 | ||
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| 912 | |a GBV_ILN_2143 | ||
| 912 | |a GBV_ILN_2144 | ||
| 912 | |a GBV_ILN_2147 | ||
| 912 | |a GBV_ILN_2148 | ||
| 912 | |a GBV_ILN_2152 | ||
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| 912 | |a GBV_ILN_2188 | ||
| 912 | |a GBV_ILN_2190 | ||
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| 912 | |a GBV_ILN_2336 | ||
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| 912 | |a GBV_ILN_4125 | ||
| 912 | |a GBV_ILN_4126 | ||
| 912 | |a GBV_ILN_4242 | ||
| 912 | |a GBV_ILN_4246 | ||
| 912 | |a GBV_ILN_4249 | ||
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| 912 | |a GBV_ILN_4305 | ||
| 912 | |a GBV_ILN_4306 | ||
| 912 | |a GBV_ILN_4307 | ||
| 912 | |a GBV_ILN_4313 | ||
| 912 | |a GBV_ILN_4322 | ||
| 912 | |a GBV_ILN_4323 | ||
| 912 | |a GBV_ILN_4324 | ||
| 912 | |a GBV_ILN_4325 | ||
| 912 | |a GBV_ILN_4326 | ||
| 912 | |a GBV_ILN_4328 | ||
| 912 | |a GBV_ILN_4333 | ||
| 912 | |a GBV_ILN_4334 | ||
| 912 | |a GBV_ILN_4335 | ||
| 912 | |a GBV_ILN_4336 | ||
| 912 | |a GBV_ILN_4338 | ||
| 912 | |a GBV_ILN_4393 | ||
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10.1007/s10470-021-01866-3 doi (DE-627)SPR044399588 (SPR)s10470-021-01866-3-e DE-627 ger DE-627 rakwb eng 004 ASE 53.55 bkl 53.73 bkl Javvaji, Veerayya verfasserin aut Continuous-time complex band-pass Gm-C sigma delta ADC with programmable bandwidths 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2021 Abstract In this paper new continuous-time sigma delta modulator that supports complex band-pass (CBP) architectures with the re-configurable bandwidths of 5 and 10 MHz is presented. In this design a new CBP sigma delta ADC with less number of Gm cells and low power consumption has mentioned. A complex gm-c topology with positive feedback compensation, current reuse, feed forward techniques are used to reduce the power consumption. This work is done in CMOS 130 nm technology. The peak signal to noise plus distortion (SNDR) 67.3 dB is achieved both with 5 MHz and 10 MHz signal bandwidths with centre frequencies 4 MHz and 6 MHz respectively. This work is operated by 1.2 V supply voltage with 151.9 dB Figure of Merit (FoM) and with maximum dynamic range (DR) is 72.3 dB. The overall power consumption is 3.2 mW at 5 MHz and 4.5 mW at 10 MHz bandwidths. Quadrature (dpeaa)DE-He213 Gm-C (dpeaa)DE-He213 Sigma delta ADC (dpeaa)DE-He213 DAC (Digital to analog converter) (dpeaa)DE-He213 Image rejection ratio (IRR) (dpeaa)DE-He213 Continuous time (CT) (dpeaa)DE-He213 Musala, Sarada verfasserin aut Reddy, B. Naresh Kumar verfasserin aut Enthalten in Analog integrated circuits and signal processing Dordrecht [u.a.] : Springer Science + Business Media B.V, 1991 108(2021), 2 vom: 18. Mai, Seite 267-276 (DE-627)271348925 (DE-600)1479772-0 1573-1979 nnns volume:108 year:2021 number:2 day:18 month:05 pages:267-276 https://dx.doi.org/10.1007/s10470-021-01866-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 53.55 ASE 53.73 ASE AR 108 2021 2 18 05 267-276 |
| spelling |
10.1007/s10470-021-01866-3 doi (DE-627)SPR044399588 (SPR)s10470-021-01866-3-e DE-627 ger DE-627 rakwb eng 004 ASE 53.55 bkl 53.73 bkl Javvaji, Veerayya verfasserin aut Continuous-time complex band-pass Gm-C sigma delta ADC with programmable bandwidths 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2021 Abstract In this paper new continuous-time sigma delta modulator that supports complex band-pass (CBP) architectures with the re-configurable bandwidths of 5 and 10 MHz is presented. In this design a new CBP sigma delta ADC with less number of Gm cells and low power consumption has mentioned. A complex gm-c topology with positive feedback compensation, current reuse, feed forward techniques are used to reduce the power consumption. This work is done in CMOS 130 nm technology. The peak signal to noise plus distortion (SNDR) 67.3 dB is achieved both with 5 MHz and 10 MHz signal bandwidths with centre frequencies 4 MHz and 6 MHz respectively. This work is operated by 1.2 V supply voltage with 151.9 dB Figure of Merit (FoM) and with maximum dynamic range (DR) is 72.3 dB. The overall power consumption is 3.2 mW at 5 MHz and 4.5 mW at 10 MHz bandwidths. Quadrature (dpeaa)DE-He213 Gm-C (dpeaa)DE-He213 Sigma delta ADC (dpeaa)DE-He213 DAC (Digital to analog converter) (dpeaa)DE-He213 Image rejection ratio (IRR) (dpeaa)DE-He213 Continuous time (CT) (dpeaa)DE-He213 Musala, Sarada verfasserin aut Reddy, B. Naresh Kumar verfasserin aut Enthalten in Analog integrated circuits and signal processing Dordrecht [u.a.] : Springer Science + Business Media B.V, 1991 108(2021), 2 vom: 18. Mai, Seite 267-276 (DE-627)271348925 (DE-600)1479772-0 1573-1979 nnns volume:108 year:2021 number:2 day:18 month:05 pages:267-276 https://dx.doi.org/10.1007/s10470-021-01866-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 53.55 ASE 53.73 ASE AR 108 2021 2 18 05 267-276 |
| allfields_unstemmed |
10.1007/s10470-021-01866-3 doi (DE-627)SPR044399588 (SPR)s10470-021-01866-3-e DE-627 ger DE-627 rakwb eng 004 ASE 53.55 bkl 53.73 bkl Javvaji, Veerayya verfasserin aut Continuous-time complex band-pass Gm-C sigma delta ADC with programmable bandwidths 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2021 Abstract In this paper new continuous-time sigma delta modulator that supports complex band-pass (CBP) architectures with the re-configurable bandwidths of 5 and 10 MHz is presented. In this design a new CBP sigma delta ADC with less number of Gm cells and low power consumption has mentioned. A complex gm-c topology with positive feedback compensation, current reuse, feed forward techniques are used to reduce the power consumption. This work is done in CMOS 130 nm technology. The peak signal to noise plus distortion (SNDR) 67.3 dB is achieved both with 5 MHz and 10 MHz signal bandwidths with centre frequencies 4 MHz and 6 MHz respectively. This work is operated by 1.2 V supply voltage with 151.9 dB Figure of Merit (FoM) and with maximum dynamic range (DR) is 72.3 dB. The overall power consumption is 3.2 mW at 5 MHz and 4.5 mW at 10 MHz bandwidths. Quadrature (dpeaa)DE-He213 Gm-C (dpeaa)DE-He213 Sigma delta ADC (dpeaa)DE-He213 DAC (Digital to analog converter) (dpeaa)DE-He213 Image rejection ratio (IRR) (dpeaa)DE-He213 Continuous time (CT) (dpeaa)DE-He213 Musala, Sarada verfasserin aut Reddy, B. Naresh Kumar verfasserin aut Enthalten in Analog integrated circuits and signal processing Dordrecht [u.a.] : Springer Science + Business Media B.V, 1991 108(2021), 2 vom: 18. Mai, Seite 267-276 (DE-627)271348925 (DE-600)1479772-0 1573-1979 nnns volume:108 year:2021 number:2 day:18 month:05 pages:267-276 https://dx.doi.org/10.1007/s10470-021-01866-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 53.55 ASE 53.73 ASE AR 108 2021 2 18 05 267-276 |
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10.1007/s10470-021-01866-3 doi (DE-627)SPR044399588 (SPR)s10470-021-01866-3-e DE-627 ger DE-627 rakwb eng 004 ASE 53.55 bkl 53.73 bkl Javvaji, Veerayya verfasserin aut Continuous-time complex band-pass Gm-C sigma delta ADC with programmable bandwidths 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2021 Abstract In this paper new continuous-time sigma delta modulator that supports complex band-pass (CBP) architectures with the re-configurable bandwidths of 5 and 10 MHz is presented. In this design a new CBP sigma delta ADC with less number of Gm cells and low power consumption has mentioned. A complex gm-c topology with positive feedback compensation, current reuse, feed forward techniques are used to reduce the power consumption. This work is done in CMOS 130 nm technology. The peak signal to noise plus distortion (SNDR) 67.3 dB is achieved both with 5 MHz and 10 MHz signal bandwidths with centre frequencies 4 MHz and 6 MHz respectively. This work is operated by 1.2 V supply voltage with 151.9 dB Figure of Merit (FoM) and with maximum dynamic range (DR) is 72.3 dB. The overall power consumption is 3.2 mW at 5 MHz and 4.5 mW at 10 MHz bandwidths. Quadrature (dpeaa)DE-He213 Gm-C (dpeaa)DE-He213 Sigma delta ADC (dpeaa)DE-He213 DAC (Digital to analog converter) (dpeaa)DE-He213 Image rejection ratio (IRR) (dpeaa)DE-He213 Continuous time (CT) (dpeaa)DE-He213 Musala, Sarada verfasserin aut Reddy, B. Naresh Kumar verfasserin aut Enthalten in Analog integrated circuits and signal processing Dordrecht [u.a.] : Springer Science + Business Media B.V, 1991 108(2021), 2 vom: 18. Mai, Seite 267-276 (DE-627)271348925 (DE-600)1479772-0 1573-1979 nnns volume:108 year:2021 number:2 day:18 month:05 pages:267-276 https://dx.doi.org/10.1007/s10470-021-01866-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 53.55 ASE 53.73 ASE AR 108 2021 2 18 05 267-276 |
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10.1007/s10470-021-01866-3 doi (DE-627)SPR044399588 (SPR)s10470-021-01866-3-e DE-627 ger DE-627 rakwb eng 004 ASE 53.55 bkl 53.73 bkl Javvaji, Veerayya verfasserin aut Continuous-time complex band-pass Gm-C sigma delta ADC with programmable bandwidths 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2021 Abstract In this paper new continuous-time sigma delta modulator that supports complex band-pass (CBP) architectures with the re-configurable bandwidths of 5 and 10 MHz is presented. In this design a new CBP sigma delta ADC with less number of Gm cells and low power consumption has mentioned. A complex gm-c topology with positive feedback compensation, current reuse, feed forward techniques are used to reduce the power consumption. This work is done in CMOS 130 nm technology. The peak signal to noise plus distortion (SNDR) 67.3 dB is achieved both with 5 MHz and 10 MHz signal bandwidths with centre frequencies 4 MHz and 6 MHz respectively. This work is operated by 1.2 V supply voltage with 151.9 dB Figure of Merit (FoM) and with maximum dynamic range (DR) is 72.3 dB. The overall power consumption is 3.2 mW at 5 MHz and 4.5 mW at 10 MHz bandwidths. Quadrature (dpeaa)DE-He213 Gm-C (dpeaa)DE-He213 Sigma delta ADC (dpeaa)DE-He213 DAC (Digital to analog converter) (dpeaa)DE-He213 Image rejection ratio (IRR) (dpeaa)DE-He213 Continuous time (CT) (dpeaa)DE-He213 Musala, Sarada verfasserin aut Reddy, B. Naresh Kumar verfasserin aut Enthalten in Analog integrated circuits and signal processing Dordrecht [u.a.] : Springer Science + Business Media B.V, 1991 108(2021), 2 vom: 18. Mai, Seite 267-276 (DE-627)271348925 (DE-600)1479772-0 1573-1979 nnns volume:108 year:2021 number:2 day:18 month:05 pages:267-276 https://dx.doi.org/10.1007/s10470-021-01866-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 53.55 ASE 53.73 ASE AR 108 2021 2 18 05 267-276 |
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Quadrature Gm-C Sigma delta ADC DAC (Digital to analog converter) Image rejection ratio (IRR) Continuous time (CT) |
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Javvaji, Veerayya @@aut@@ Musala, Sarada @@aut@@ Reddy, B. Naresh Kumar @@aut@@ |
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In this design a new CBP sigma delta ADC with less number of Gm cells and low power consumption has mentioned. A complex gm-c topology with positive feedback compensation, current reuse, feed forward techniques are used to reduce the power consumption. This work is done in CMOS 130 nm technology. The peak signal to noise plus distortion (SNDR) 67.3 dB is achieved both with 5 MHz and 10 MHz signal bandwidths with centre frequencies 4 MHz and 6 MHz respectively. This work is operated by 1.2 V supply voltage with 151.9 dB Figure of Merit (FoM) and with maximum dynamic range (DR) is 72.3 dB. 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Javvaji, Veerayya |
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004 ASE 53.55 bkl 53.73 bkl Continuous-time complex band-pass Gm-C sigma delta ADC with programmable bandwidths Quadrature (dpeaa)DE-He213 Gm-C (dpeaa)DE-He213 Sigma delta ADC (dpeaa)DE-He213 DAC (Digital to analog converter) (dpeaa)DE-He213 Image rejection ratio (IRR) (dpeaa)DE-He213 Continuous time (CT) (dpeaa)DE-He213 |
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continuous-time complex band-pass gm-c sigma delta adc with programmable bandwidths |
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Continuous-time complex band-pass Gm-C sigma delta ADC with programmable bandwidths |
| abstract |
Abstract In this paper new continuous-time sigma delta modulator that supports complex band-pass (CBP) architectures with the re-configurable bandwidths of 5 and 10 MHz is presented. In this design a new CBP sigma delta ADC with less number of Gm cells and low power consumption has mentioned. A complex gm-c topology with positive feedback compensation, current reuse, feed forward techniques are used to reduce the power consumption. This work is done in CMOS 130 nm technology. The peak signal to noise plus distortion (SNDR) 67.3 dB is achieved both with 5 MHz and 10 MHz signal bandwidths with centre frequencies 4 MHz and 6 MHz respectively. This work is operated by 1.2 V supply voltage with 151.9 dB Figure of Merit (FoM) and with maximum dynamic range (DR) is 72.3 dB. The overall power consumption is 3.2 mW at 5 MHz and 4.5 mW at 10 MHz bandwidths. © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2021 |
| abstractGer |
Abstract In this paper new continuous-time sigma delta modulator that supports complex band-pass (CBP) architectures with the re-configurable bandwidths of 5 and 10 MHz is presented. In this design a new CBP sigma delta ADC with less number of Gm cells and low power consumption has mentioned. A complex gm-c topology with positive feedback compensation, current reuse, feed forward techniques are used to reduce the power consumption. This work is done in CMOS 130 nm technology. The peak signal to noise plus distortion (SNDR) 67.3 dB is achieved both with 5 MHz and 10 MHz signal bandwidths with centre frequencies 4 MHz and 6 MHz respectively. This work is operated by 1.2 V supply voltage with 151.9 dB Figure of Merit (FoM) and with maximum dynamic range (DR) is 72.3 dB. The overall power consumption is 3.2 mW at 5 MHz and 4.5 mW at 10 MHz bandwidths. © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2021 |
| abstract_unstemmed |
Abstract In this paper new continuous-time sigma delta modulator that supports complex band-pass (CBP) architectures with the re-configurable bandwidths of 5 and 10 MHz is presented. In this design a new CBP sigma delta ADC with less number of Gm cells and low power consumption has mentioned. A complex gm-c topology with positive feedback compensation, current reuse, feed forward techniques are used to reduce the power consumption. This work is done in CMOS 130 nm technology. The peak signal to noise plus distortion (SNDR) 67.3 dB is achieved both with 5 MHz and 10 MHz signal bandwidths with centre frequencies 4 MHz and 6 MHz respectively. This work is operated by 1.2 V supply voltage with 151.9 dB Figure of Merit (FoM) and with maximum dynamic range (DR) is 72.3 dB. The overall power consumption is 3.2 mW at 5 MHz and 4.5 mW at 10 MHz bandwidths. © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2021 |
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| container_issue |
2 |
| title_short |
Continuous-time complex band-pass Gm-C sigma delta ADC with programmable bandwidths |
| url |
https://dx.doi.org/10.1007/s10470-021-01866-3 |
| remote_bool |
true |
| author2 |
Musala, Sarada Reddy, B. Naresh Kumar |
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Musala, Sarada Reddy, B. Naresh Kumar |
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| doi_str |
10.1007/s10470-021-01866-3 |
| up_date |
2024-07-04T00:29:36.511Z |
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| score |
7.4030848 |