A 10b 100kS/s SAR ADC with charge recycling switching method

Kai Hsiang Chiang, Soon-Jyh Chang, Guan Ying Huang, Ying Zu Lin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

This paper presents a low-voltage and energy-efficient 10b SAR ADC which manipulates charge recycling switching method for saving the switching energy. In additional, a window-based reconfigurable comparator is used to achieve fast comparison and small power dissipation. The proposed 10b SAR ADC operates at 100kS/s with 0.4V supply voltage in 90nm CMOS. The measurement results show that the prototype ADC achieve 55.37dB SNDR at Nyquist rate with only 107nW. The Figure-of-Merit (FoM) is 2.23fJ/conv.-step.

Original languageEnglish
Title of host publication2014 IEEE Asian Solid-State Circuits Conference, A-SSCC - Proceedings of Technical Papers
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages329-332
Number of pages4
ISBN (Electronic)9781479940905
DOIs
Publication statusPublished - 2015 Jan 13
Event2014 10th IEEE Asian Solid-State Circuits Conference, A-SSCC 2014 - Kaohsiung, Taiwan
Duration: 2014 Nov 102014 Nov 12

Publication series

Name2014 IEEE Asian Solid-State Circuits Conference, A-SSCC - Proceedings of Technical Papers

Conference

Conference2014 10th IEEE Asian Solid-State Circuits Conference, A-SSCC 2014
CountryTaiwan
CityKaohsiung
Period14-11-1014-11-12

Fingerprint

Recycling
Electric potential
Energy dissipation

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Hardware and Architecture

Cite this

Chiang, K. H., Chang, S-J., Huang, G. Y., & Lin, Y. Z. (2015). A 10b 100kS/s SAR ADC with charge recycling switching method. In 2014 IEEE Asian Solid-State Circuits Conference, A-SSCC - Proceedings of Technical Papers (pp. 329-332). [7008927] (2014 IEEE Asian Solid-State Circuits Conference, A-SSCC - Proceedings of Technical Papers). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ASSCC.2014.7008927
Chiang, Kai Hsiang ; Chang, Soon-Jyh ; Huang, Guan Ying ; Lin, Ying Zu. / A 10b 100kS/s SAR ADC with charge recycling switching method. 2014 IEEE Asian Solid-State Circuits Conference, A-SSCC - Proceedings of Technical Papers. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 329-332 (2014 IEEE Asian Solid-State Circuits Conference, A-SSCC - Proceedings of Technical Papers).
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abstract = "This paper presents a low-voltage and energy-efficient 10b SAR ADC which manipulates charge recycling switching method for saving the switching energy. In additional, a window-based reconfigurable comparator is used to achieve fast comparison and small power dissipation. The proposed 10b SAR ADC operates at 100kS/s with 0.4V supply voltage in 90nm CMOS. The measurement results show that the prototype ADC achieve 55.37dB SNDR at Nyquist rate with only 107nW. The Figure-of-Merit (FoM) is 2.23fJ/conv.-step.",
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series = "2014 IEEE Asian Solid-State Circuits Conference, A-SSCC - Proceedings of Technical Papers",
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Chiang, KH, Chang, S-J, Huang, GY & Lin, YZ 2015, A 10b 100kS/s SAR ADC with charge recycling switching method. in 2014 IEEE Asian Solid-State Circuits Conference, A-SSCC - Proceedings of Technical Papers., 7008927, 2014 IEEE Asian Solid-State Circuits Conference, A-SSCC - Proceedings of Technical Papers, Institute of Electrical and Electronics Engineers Inc., pp. 329-332, 2014 10th IEEE Asian Solid-State Circuits Conference, A-SSCC 2014, Kaohsiung, Taiwan, 14-11-10. https://doi.org/10.1109/ASSCC.2014.7008927

A 10b 100kS/s SAR ADC with charge recycling switching method. / Chiang, Kai Hsiang; Chang, Soon-Jyh; Huang, Guan Ying; Lin, Ying Zu.

2014 IEEE Asian Solid-State Circuits Conference, A-SSCC - Proceedings of Technical Papers. Institute of Electrical and Electronics Engineers Inc., 2015. p. 329-332 7008927 (2014 IEEE Asian Solid-State Circuits Conference, A-SSCC - Proceedings of Technical Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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N2 - This paper presents a low-voltage and energy-efficient 10b SAR ADC which manipulates charge recycling switching method for saving the switching energy. In additional, a window-based reconfigurable comparator is used to achieve fast comparison and small power dissipation. The proposed 10b SAR ADC operates at 100kS/s with 0.4V supply voltage in 90nm CMOS. The measurement results show that the prototype ADC achieve 55.37dB SNDR at Nyquist rate with only 107nW. The Figure-of-Merit (FoM) is 2.23fJ/conv.-step.

AB - This paper presents a low-voltage and energy-efficient 10b SAR ADC which manipulates charge recycling switching method for saving the switching energy. In additional, a window-based reconfigurable comparator is used to achieve fast comparison and small power dissipation. The proposed 10b SAR ADC operates at 100kS/s with 0.4V supply voltage in 90nm CMOS. The measurement results show that the prototype ADC achieve 55.37dB SNDR at Nyquist rate with only 107nW. The Figure-of-Merit (FoM) is 2.23fJ/conv.-step.

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Chiang KH, Chang S-J, Huang GY, Lin YZ. A 10b 100kS/s SAR ADC with charge recycling switching method. In 2014 IEEE Asian Solid-State Circuits Conference, A-SSCC - Proceedings of Technical Papers. Institute of Electrical and Electronics Engineers Inc. 2015. p. 329-332. 7008927. (2014 IEEE Asian Solid-State Circuits Conference, A-SSCC - Proceedings of Technical Papers). https://doi.org/10.1109/ASSCC.2014.7008927