Title :
A dual-mode direct-conversion CMOS transceiver for Bluetooth and 802.11b
Author :
Jung, Yeon-Jae ; Jeong, Hoesam ; Song, Eunseok ; Lee, Jungho ; Lee, Seung-Wook ; Seo, Donghyeon ; Song, Inho ; Jung, Sanghun ; Park, Joonbae ; Jeong, Deog-Kyoon ; Kim, Wonchan
Author_Institution :
Seoul Nat. Univ., South Korea
Abstract :
A dual-mode direct-conversion transceiver integrates the transmitter of 0dBm output power and the receiver for both Bluetooth with -87dBm sensitivity and 802.11b with -86dBm sensitivity in a single chip with all building blocks shared for low cost and low power solution. Fabricated in 0.25/spl mu/m CMOS process, die size is 8.4mm/sup 2/ including pads and current consumption in RX is 50 mA for Bluetooth and 65mA for 802.11b.
Keywords :
Bluetooth; CMOS integrated circuits; IEEE standards; low-power electronics; radiofrequency integrated circuits; transceivers; wireless LAN; 0.25 microns; 50 mA; 65 mA; Bluetooth; CMOS process; IEEE 802.11b standard; current consumption; dual-mode direct-conversion CMOS transceiver; low cost design; low power solution; pads consumption; single chip; Bandwidth; Baseband; Bluetooth; Costs; Electronics packaging; Filters; Power generation; Radio frequency; Radiofrequency integrated circuits; Transceivers;
Conference_Titel :
Solid-State Circuits Conference, 2003. ESSCIRC '03. Proceedings of the 29th European
Conference_Location :
Estoril, Portugal
Print_ISBN :
0-7803-7995-0
DOI :
10.1109/ESSCIRC.2003.1257113
