A highly integrated, dual-band, multi-mode wireless LAN transceiver

被引:5
|
作者
Rühlicke, T [1 ]
Zannoth, M [1 ]
Klepser, BU [1 ]
机构
[1] Infineon Technol AG, Secure Mobile Solut Technol & Innovat, D-81609 Munich, Germany
来源
ESSCIRC 2003: PROCEEDINGS OF THE 29TH EUROPEAN SOLID-STATE CIRCUITS CONFERENCE | 2003年
关键词
D O I
10.1109/ESSCIRC.2003.1257114
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
A fully integrated radio transceiver chip for the 2.4 and 5 GHz WLAN standards 802.11a/b/g is presented in a 0.25 mum 40 GHz BiCMOS technology. The chip integrates the LNAs, mixers, channel filters, PGC synthesizers with VCOs and reference oscillator, transmitters, and-abasing filters and voltage regulators. The presented transceiver exceeds all IEEE requirements for the 802.11a/b/g CCK and OFDM standards. At 2.4 GHz, an operational range of -85 to +8 dBm and of -74 dBm to +4 dBm have been demonstrated for the 11 Mb/s CCK and 54Mb/s OFDM modes, respectively. Furthermore a maximum EVM of -32 dB have been measured.
引用
收藏
页码:229 / 232
页数:4
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