A 0.0013mm2 10b 10MS/s SAR ADC with a 0.0048mm2 42dB-rejection passive FIR filter

Pieter J.A. Harpe

doi:10.1109/CICC.2019.8780319

A 0.0013mm² 10b 10MS/s SAR ADC with a 0.0048mm² 42dB-rejection passive FIR filter

Pieter J.A. Harpe

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

3 Citaten (Scopus)

7 Downloads (Pure)

Samenvatting

This work presents a small-size 10b 10MS/s SAR ADC with an integrated passive anti-aliasing filter, consuming 39.2μW overall in 65nm CMOS. A new DAC layout technique is used to achieve better matching without using area-expensive unit elements, resulting in a minimum ADC chip area of 36×36μm while achieving 9.18b ENOB. A 4× time-interleaved 15-tap passive FIR filter is implemented with switched-capacitors, realizing >42dB out-of-band rejection and 4× decimation, while occupying only 53× 90μm. Both components are not only small in chip area, but also offer competitive power-efficiency.

Originele taal-2	Engels
Titel	2019 IEEE Custom Integrated Circuits Conference, CICC 2019
Plaats van productie	Piscataway
Uitgeverij	Institute of Electrical and Electronics Engineers
Aantal pagina's	4
ISBN van elektronische versie	978-1-5386-9395-7
DOI's	https://doi.org/10.1109/CICC.2019.8780319
Status	Gepubliceerd - 1 apr. 2019
Evenement	2019 IEEE Custom Integrated Circuits Conference, CICC 2019 - Austin, Verenigde Staten van Amerika Duur: 14 apr. 2019 → 17 apr. 2019 Congresnummer: 40

Congres

Congres	2019 IEEE Custom Integrated Circuits Conference, CICC 2019
Land/Regio	Verenigde Staten van Amerika
Stad	Austin
Periode	14/04/19 → 17/04/19

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10.1109/CICC.2019.8780319

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Harpe, PJA 2019, A 0.0013mm² 10b 10MS/s SAR ADC with a 0.0048mm² 42dB-rejection passive FIR filter. in 2019 IEEE Custom Integrated Circuits Conference, CICC 2019., 8780319, Institute of Electrical and Electronics Engineers, Piscataway, 2019 IEEE Custom Integrated Circuits Conference, CICC 2019, Austin, Texas, Verenigde Staten van Amerika, 14/04/19. https://doi.org/10.1109/CICC.2019.8780319

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