@inproceedings{777c5bc029e841cd97121c3b64d1ac31,
title = "Design of wide-bandwidth sigma-delta modulator for wireless transceivers",
abstract = "This paper presents the design of a continuous-time sigma-delta modulator for wide-bandwidth wireless transceiver applications. Several critical design issues for wide-bandwidth signal processing are covered and novel fast on-chip tuning circuit is proposed for maintaining the frequency response. The designed modulator consists of the 3rd-order single-loop active-RC integrator chain with a 4-bit internal quantizer and dynamic element matching scheme. The modulator of 2MHz bandwidth is fabricated in a 0.18-μm CMOS technology and dissipates 68mW for a supply voltage of 1.8V.",
author = "Jungsu Choi and Kichang Jang and Junsang Lee and Wooju Jeong and Jungeui Park and Jayang Yoon and Seok Lee and Joongho Choi",
year = "2009",
language = "English",
isbn = "9789810824686",
series = "ISIC-2009 - 12th International Symposium on Integrated Circuits, Proceedings",
pages = "598--601",
booktitle = "ISIC-2009 - 12th International Symposium on Integrated Circuits, Proceedings",
note = "12th International Symposium on Integrated Circuits, ISIC-2009 ; Conference date: 14-12-2009 Through 16-12-2009",
}