Title :
A BiCMOS Bluetooth/Wi-Fi receiver
Author :
Emira, Ahmed A. ; Valdes-Garcia, Alberto ; Xia, Bo ; Mohieldin, Ahmed N. ; Valero-Lopez, Ari ; Moon, Sung T. ; Xin, Chunyu ; Sánchez-Sinencio, Edgar
Author_Institution :
Analog & Mixed-Signal Center, Texas A&M Univ., College Station, TX, USA
Abstract :
A fully integrated direct conversion receiver, supporting both Bluetooth and 802.11b standards, is implemented using IBM 0.25 μm BiCMOS technology. The RF front-end is shared between both standards while the baseband blocks are programmable for each receiving mode. All the components of the receiver from the LNA to the ADC are integrated using 19 mm2 of silicon area. The current consumption of the chip is 41.3 mA/45.6 mA in Bluetooth/802.11b standard and the measured sensitivity is -91 dBm/-86 dBm, respectively.
Keywords :
BiCMOS integrated circuits; Bluetooth; IEEE standards; UHF amplifiers; analogue-digital conversion; integrated circuit design; radio receivers; sensitivity; telecommunication standards; wireless LAN; 0.25 micron; 41.3 mA; 45.6 mA; BiCMOS Bluetooth/Wi-Fi receiver; Bluetooth standards; IBM BiCMOS technology; IEEE 802.11b standards; RF front-end; Wi-Fi standards; current consumption; fully integrated direct conversion receiver; programmable baseband blocks; receiver ADC; receiver LNA; receiving mode; sensitivity; silicon area; wireless Ethernet; wireless LAN; Bandwidth; Baseband; BiCMOS integrated circuits; Bluetooth; Energy consumption; Measurement standards; Moon; Radio frequency; Receivers; Silicon;
Conference_Titel :
Radio Frequency Integrated Circuits (RFIC) Symposium, 2004. Digest of Papers. 2004 IEEE
Print_ISBN :
0-7803-8333-8
DOI :
10.1109/RFIC.2004.1320672
