Publication: Micro-transformer-based integrated digital isolator in 180/90 nm CMOS
Дата
2019
Авторы
Kus, O.
Prokopyev, V.
Dmitriev, N.
Smirnov, E.
Butuzov, V.
Nazarenko, A.
Bocharov, Y.
Journal Title
Journal ISSN
Volume Title
Издатель
Аннотация
© 2019 IEEE.An integrated circuit of a digital isolator comprising a transceiver chip implemented in standard 180 nm CMOS process as well as micro-transformers implemented in a special 90 nm technology is presented. The coreless transformer placed on a separate chip has a stacked structure with two adjacent planar copper windings in two layers separated by a silicon dioxide insulator. The transceiver utilizes a pulse edges encoding technique for transmitting signals through the insulation barrier. The proposed digital isolator has a feature in the topology of the elements, which ensures tolerance to the effects of ionizing radiation, as well as the small size of transformers, which makes it possible to create multichannel integrated circuits in small-sized packages. The tested prototype of the digital isolator provided a data transfer rate of more than 30 Mbps. As much as 2.5 kV isolation voltage is achieved between the coils of transformer.
Описание
Ключевые слова
Цитирование
Micro-transformer-based integrated digital isolator in 180/90 nm CMOS / Kus, O. [et al.] // 2019 International Siberian Conference on Control and Communications, SIBCON 2019 - Proceedings. - 2019. - 10.1109/SIBCON.2019.8729578
URI
https://www.doi.org/10.1109/SIBCON.2019.8729578
https://www.scopus.com/record/display.uri?eid=2-s2.0-85068315438&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000477706200017
https://openrepository.mephi.ru/handle/123456789/18341
https://www.scopus.com/record/display.uri?eid=2-s2.0-85068315438&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000477706200017
https://openrepository.mephi.ru/handle/123456789/18341