公开(公告)号：EP2862273A4

公开(公告)日：2016-04-13

申请号：EP13805010

申请日：2013-06-13

申请人： SKYWORKS SOLUTIONS INC

发明人： CHEN HOWARD E ,  GUO YIFAN ,  HOANG DINHPHUOC VU ,  JANANI MEHRAN ,  KO TIN MYINT ,  LEHTOLA PHILIP JOHN ,  LOBIANCO ANTHONY JAMES ,  MODI HARDIK BHUPENDRA ,  NGUYEN HOANG MONG ,  OZALAS MATTHEW THOMAS ,  PETTY-WEEKS SANDRA LOUISE ,  READ MATTHEW SEAN ,  RIEGE JENS ALBRECHT ,  RIPLEY DAVID STEVEN ,  SHAO HONGXIAO ,  SHEN HONG ,  SUN WEIMIN ,  SUN HSIANG-CHIH ,  WELCH PATRICK LAWRENCE ,  ZAMPARDI PETER J JR ,  ZHANG GUOHAO

IPC分类号： H03F1/30 ,  H01L21/60 ,  H01L23/498 ,  H01L23/552 ,  H01L23/66 ,  H01L27/06 ,  H03F3/189

CPC分类号： H03F1/0205 ,  H01L21/485 ,  H01L21/4853 ,  H01L21/4864 ,  H01L21/565 ,  H01L21/76898 ,  H01L21/78 ,  H01L21/8249 ,  H01L21/8252 ,  H01L22/14 ,  H01L23/3114 ,  H01L23/481 ,  H01L23/49811 ,  H01L23/49827 ,  H01L23/49838 ,  H01L23/49844 ,  H01L23/49861 ,  H01L23/49866 ,  H01L23/49894 ,  H01L23/50 ,  H01L23/522 ,  H01L23/552 ,  H01L23/66 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/85 ,  H01L24/97 ,  H01L27/0605 ,  H01L27/0623 ,  H01L27/092 ,  H01L29/0684 ,  H01L29/0821 ,  H01L29/0826 ,  H01L29/1004 ,  H01L29/20 ,  H01L29/205 ,  H01L29/36 ,  H01L29/66242 ,  H01L29/66863 ,  H01L29/737 ,  H01L29/7371 ,  H01L29/812 ,  H01L29/8605 ,  H01L2223/6611 ,  H01L2223/6616 ,  H01L2223/6644 ,  H01L2223/665 ,  H01L2223/6655 ,  H01L2224/05155 ,  H01L2224/05164 ,  H01L2224/05644 ,  H01L2224/45015 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/48177 ,  H01L2224/48227 ,  H01L2224/48465 ,  H01L2224/48611 ,  H01L2224/48644 ,  H01L2224/48647 ,  H01L2224/48655 ,  H01L2224/48664 ,  H01L2224/48811 ,  H01L2224/48816 ,  H01L2224/48844 ,  H01L2224/48847 ,  H01L2224/48855 ,  H01L2224/48864 ,  H01L2224/4903 ,  H01L2224/49111 ,  H01L2224/49176 ,  H01L2224/85205 ,  H01L2224/85207 ,  H01L2224/85411 ,  H01L2224/85416 ,  H01L2224/85444 ,  H01L2224/85455 ,  H01L2224/85464 ,  H01L2924/00011 ,  H01L2924/10253 ,  H01L2924/10329 ,  H01L2924/12033 ,  H01L2924/12042 ,  H01L2924/1305 ,  H01L2924/13051 ,  H01L2924/1306 ,  H01L2924/13091 ,  H01L2924/1421 ,  H01L2924/15747 ,  H01L2924/181 ,  H01L2924/19105 ,  H01L2924/19107 ,  H01L2924/3011 ,  H01L2924/30111 ,  H01L2924/3025 ,  H03F1/565 ,  H03F3/187 ,  H03F3/19 ,  H03F3/195 ,  H03F3/21 ,  H03F3/213 ,  H03F3/245 ,  H03F3/347 ,  H03F3/45 ,  H03F3/60 ,  H03F2200/387 ,  H03F2200/451 ,  H03F2200/48 ,  H03F2200/555 ,  H01L2924/00 ,  H01L2924/00014

摘要： A system for biasing a power amplifier module, where the module comprises:a first die (409) including a power amplifier circuit (415) and a passive component (412)having an electrical property that depends on one or more conditions of the first die, anda second die (414) including a bias signal generating circuit (413) that is configured to generate a bias signal based at least in part on measurement of the electrical property of the passive component of the first die.