An 11b pipeline ADC with dual sampling technique for converting multi-carrier signals

Y. Lin; K. Doris; J.A. Hegt; A.H.M. Roermund, van

doi:10.1109/ISCAS.2011.5937550

An 11b pipeline ADC with dual sampling technique for converting multi-carrier signals

Y. Lin, K. Doris, J.A. Hegt, A.H.M. Roermund, van

Integrated Circuits

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

1 Citation (Scopus)

131 Downloads (Pure)

Abstract

This paper presents a dual sampling technique for analog-to-digital converters (ADCs) to convert multi-carrier signals more efficiently and proposes an 11b switched-capacitor pipeline ADC based on this technique. With the dual sampling technique, the input signal power of the ADC can be boosted without getting excessive clipping noise and the ADC can have a higher resolution over the critical low amplitude region. Hence the overall signal to thermal, quantization and clipping noise ratio is improved. The 11b pipeline ADC with the proposed technique achieves a wide input signal range of 2Vppd using a single 1.2V supply. Simulations show an improvement of about 5dB in SNDR and better than 10dB in MTPR compared to a conventional 11b ADC for converting multi-carrier signals.

Original language	English
Title of host publication	Proceedings of the 2011 International Symposium on Circuits ans Systems (ISCAS), 15-18 May 2011, Rio de Janeiro, Brasil
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Pages	257-260
ISBN (Print)	978-1-4244-9473-6
DOIs	https://doi.org/10.1109/ISCAS.2011.5937550
Publication status	Published - 2010
Event	2011 IEEE International Symposium on Circuits and Systems (ISCAS 2011) - Rio de Janeiro, Brazil Duration: 15 May 2011 → 18 May 2011

Conference

Conference	2011 IEEE International Symposium on Circuits and Systems (ISCAS 2011)
Abbreviated title	ISCAS 2011
Country	Brazil
City	Rio de Janeiro
Period	15/05/11 → 18/05/11

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10.1109/ISCAS.2011.5937550

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Lin, Y., Doris, K., Hegt, J. A., & Roermund, van, A. H. M. (2010). An 11b pipeline ADC with dual sampling technique for converting multi-carrier signals. In Proceedings of the 2011 International Symposium on Circuits ans Systems (ISCAS), 15-18 May 2011, Rio de Janeiro, Brasil (pp. 257-260). Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ISCAS.2011.5937550

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title = "An 11b pipeline ADC with dual sampling technique for converting multi-carrier signals",

abstract = "This paper presents a dual sampling technique for analog-to-digital converters (ADCs) to convert multi-carrier signals more efficiently and proposes an 11b switched-capacitor pipeline ADC based on this technique. With the dual sampling technique, the input signal power of the ADC can be boosted without getting excessive clipping noise and the ADC can have a higher resolution over the critical low amplitude region. Hence the overall signal to thermal, quantization and clipping noise ratio is improved. The 11b pipeline ADC with the proposed technique achieves a wide input signal range of 2Vppd using a single 1.2V supply. Simulations show an improvement of about 5dB in SNDR and better than 10dB in MTPR compared to a conventional 11b ADC for converting multi-carrier signals.",

author = "Y. Lin and K. Doris and J.A. Hegt and {Roermund, van}, A.H.M.",

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Lin, Y, Doris, K, Hegt, JA & Roermund, van, AHM 2010, An 11b pipeline ADC with dual sampling technique for converting multi-carrier signals. in Proceedings of the 2011 International Symposium on Circuits ans Systems (ISCAS), 15-18 May 2011, Rio de Janeiro, Brasil. Institute of Electrical and Electronics Engineers, Piscataway, pp. 257-260, 2011 IEEE International Symposium on Circuits and Systems (ISCAS 2011), Rio de Janeiro, Brazil, 15/05/11. https://doi.org/10.1109/ISCAS.2011.5937550

An 11b pipeline ADC with dual sampling technique for converting multi-carrier signals. / Lin, Y.; Doris, K.; Hegt, J.A.; Roermund, van, A.H.M.

Proceedings of the 2011 International Symposium on Circuits ans Systems (ISCAS), 15-18 May 2011, Rio de Janeiro, Brasil. Piscataway : Institute of Electrical and Electronics Engineers, 2010. p. 257-260.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AB - This paper presents a dual sampling technique for analog-to-digital converters (ADCs) to convert multi-carrier signals more efficiently and proposes an 11b switched-capacitor pipeline ADC based on this technique. With the dual sampling technique, the input signal power of the ADC can be boosted without getting excessive clipping noise and the ADC can have a higher resolution over the critical low amplitude region. Hence the overall signal to thermal, quantization and clipping noise ratio is improved. The 11b pipeline ADC with the proposed technique achieves a wide input signal range of 2Vppd using a single 1.2V supply. Simulations show an improvement of about 5dB in SNDR and better than 10dB in MTPR compared to a conventional 11b ADC for converting multi-carrier signals.

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Lin Y, Doris K, Hegt JA, Roermund, van AHM. An 11b pipeline ADC with dual sampling technique for converting multi-carrier signals. In Proceedings of the 2011 International Symposium on Circuits ans Systems (ISCAS), 15-18 May 2011, Rio de Janeiro, Brasil. Piscataway: Institute of Electrical and Electronics Engineers. 2010. p. 257-260 https://doi.org/10.1109/ISCAS.2011.5937550