Ultra-low power analog-digital converters for IoT

Autor: Harpe, P.J.A., Alioto, Massimo

Publikováno v: Enabling the internet of things: from integrated circuits to integrated systems, 361-383
STARTPAGE=361;ENDPAGE=383;TITLE=Enabling the internet of things
Enabling the Internet of Things ISBN: 9783319514802

This chapter addresses ADCs for IoT nodes, which are needed to digitize sensor information before processing, storage or wireless transmission. ADCs are also required for the radio communication channel. This chapter focusses on successive approximat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fc95a778cfb19778b4e21f9d38ff03c
https://doi.org/10.1007/978-3-319-51482-6_13

A 0.20 mm² 3 nW signal acquisition IC for miniature sensor nodes in 65 nm CMOS

Autor: Harpe, P.J.A., Gao, H., van Dommele, A.R., Cantatore, E., van Roermund, A.H.M.

Publikováno v: IEEE Journal of Solid-State Circuits, 51(1), 240-248. Institute of Electrical and Electronics Engineers

Miniature mm3-sized sensor nodes have a very tight power budget, in particular, when a long operational lifetime is required, which is the case, e.g., for implantable devices or unobtrusive IoT nodes. This paper presents a fully integrated signal acq

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::f036171263ab271f17d6a6f755359d47
https://research.tue.nl/nl/publications/93b8c4f1-79e4-48d1-b020-702802a5191a

A 5.5fJ/conv-step 6.4MS/s 13b SAR ADC utilizing a redundancy-facilitated background error-detection-and-correction scheme

Autor: Ding, M., Harpe, P.J.A., Liu, Y.-H., Büsze, B., Philips, K.J.P., Groot, de, H.W.H.

Publikováno v: Proceedings of the IEEE International Solid-State Circuits Conference, 22-26 Februari 2015, San Francisco, California, 460-461
STARTPAGE=460;ENDPAGE=461;TITLE=Proceedings of the IEEE International Solid-State Circuits Conference, 22-26 Februari 2015, San Francisco, California

Wireless standards, e.g., 802.15.4g, need high-resolution ADCs (>10b) with very low power and MS/s sampling rates. The SAR ADC is well known for its excellent power efficiency. However, its intrinsic accuracy (DAC matching) is limited up to 10 to 12b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::e262d1bd15c39d9fcad3b258166ee863
https://research.tue.nl/nl/publications/e80b6575-9e3c-40b6-a95e-c7196235267b

A 0.8V 10b 80kS/s SAR ADC with duty-cycled reference generation

Autor: Liu, M., Harpe, P.J.A., Dommele, van, A.R., Roermund, van, A.H.M.

Publikováno v: Proceedings of the IEEE International Solid-State Circuits Conference, 22-26 Februari 2015, San Francisco, California, 278-279
STARTPAGE=278;ENDPAGE=279;TITLE=Proceedings of the IEEE International Solid-State Circuits Conference, 22-26 Februari 2015, San Francisco, California

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::8c990d1e46778dfb35201c13d1b16b99
https://research.tue.nl/nl/publications/7371b800-e27c-4d0f-b2a2-cef17ef34c05

A 680nA fully integrated implantable ECG-acquisition IC with analog feature extraction

Autor: Yan, L., Harpe, P.J.A., Osawa, M., Harada, Y., Tamiya, K., Van Hoof, C., Yazicioglu, R.F., Fujino, L.C.

Publikováno v: Proceedings of the 2014 IEEE International Solid-State Circuits Conference (ISSCC) : digest of technical papers, 9-13 February 2014, San Francisco, USA, 418-419
STARTPAGE=418;ENDPAGE=419;TITLE=Proceedings of the 2014 IEEE International Solid-State Circuits Conference (ISSCC) : digest of technical papers, 9-13 February 2014, San Francisco, USA

Ultra-low power consumption and miniature size are by far the most important design requirements for implantable pacemakers. In order to guarantee a long life span of the device, saving power in the sensing IC is a primary concern as cardiac rhythm d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::ae6d9cfc9f6d051c210ce9ca46263415
https://research.tue.nl/nl/publications/71a6bd78-2506-46cf-bc08-a714a62c5abb