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公开(公告)号:CN1947330A
公开(公告)日:2007-04-11
申请号:CN200580012344.3
申请日:2005-02-10
Applicant: 比特沃半导体公司
CPC classification number: H03F1/26 , H01L23/66 , H01L24/48 , H01L24/49 , H01L2223/6611 , H01L2224/05554 , H01L2224/05599 , H01L2224/48091 , H01L2224/48227 , H01L2224/484 , H01L2224/49171 , H01L2224/49175 , H01L2224/85399 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01019 , H01L2924/01023 , H01L2924/01027 , H01L2924/01032 , H01L2924/01033 , H01L2924/01074 , H01L2924/01075 , H01L2924/01076 , H01L2924/01078 , H01L2924/01082 , H01L2924/01083 , H01L2924/014 , H01L2924/12034 , H01L2924/13091 , H01L2924/14 , H01L2924/1433 , H01L2924/1461 , H01L2924/15153 , H01L2924/15157 , H01L2924/15165 , H01L2924/19041 , H01L2924/19042 , H01L2924/19043 , H01L2924/30105 , H01L2924/30107 , H01L2924/3011 , H01L2924/30111 , H03B5/1215 , H03B5/1228 , H03B5/1243 , H03B5/1265 , H03B5/1293 , H03B2201/0208 , H03B2201/0266 , H03C3/225 , H03D3/007 , H03F1/0205 , H03F1/08 , H03F1/223 , H03F1/3294 , H03F3/191 , H03F3/195 , H03F3/4521 , H03F3/60 , H03F2200/111 , H03F2200/225 , H03F2200/294 , H03F2200/331 , H03F2200/366 , H03F2200/372 , H03F2200/391 , H03F2200/429 , H03F2200/543 , H03F2200/78 , H03F2203/45256 , H03G3/3068 , H03J2200/10 , H03L7/099 , H03L7/10 , H03L7/185 , H04B1/006 , H04B1/40 , H04W24/00 , H04W80/00 , H04W88/02 , H01L2924/00011 , H01L2224/45099 , H01L2924/00
Abstract: 一种完全集成的、可编程的混合信号无线收发器,包括无线频率集成电路(RFIC),其数字输入和输出的频率和协议是不可知的,该无线收发器被编程且多无线频带和标准是配置的,以及能连接到一些网络和服务提供。该RFIC包括可调谐振荡电路,其包括具有电感的传输线,多个可切换电容器配置为切换进或出可调谐电路以响应第一信号,以及至少一个可变电容器能响应第二控制信号而改变,该振荡电路的中央振荡频率响应第一和第二控制信号而电子地调谐,以控制多个可切换电容器的第一电容值和至少一个可变电容器的第二电容值。