公开(公告)号：US06323674B1

公开(公告)日：2001-11-27

申请号：US09515270

申请日：2000-02-29

申请人： Udbhava A. Shrivastava ,  James T. Doyle ,  Edward J. Bawolek

发明人： Udbhava A. Shrivastava ,  James T. Doyle ,  Edward J. Bawolek

IPC分类号： H03K19003

CPC分类号： H04L25/0298

摘要： A system includes a transmission line, a driver, a load, a compensation capacitor and a compensation resistor. An output terminal of the driver is coupled to one end of the transmission line, and the load is coupled to the other end of the transmission line. The compensation capacitor is coupled in parallel with the output terminal of the driver, and the compensation resistor is coupled in series between the other end of the transmission line and the load.

摘要翻译： 系统包括传输线，驱动器，负载，补偿电容器和补偿电阻器。 驱动器的输出端耦合到传输线的一端，并且负载耦合到传输线的另一端。 补偿电容器与驱动器的输出端并联，补偿电阻串联在传输线的另一端和负载之间。

公开(公告)号：US07209026B2

公开(公告)日：2007-04-24

申请号：US10932396

申请日：2004-09-01

申请人： Kristopher J. Frutschy ,  Udbhava A. Shrivastava

发明人： Kristopher J. Frutschy ,  Udbhava A. Shrivastava

IPC分类号： H01F5/00

CPC分类号： H01L21/4857 ,  H01F17/0006 ,  H01F17/045 ,  H01F27/027 ,  H01L23/49822 ,  H01L23/66 ,  H01L2224/16 ,  H01L2924/00011 ,  H01L2924/00014 ,  H05K1/165 ,  H01L2224/0401

摘要： Provided are methods and devices in which an inductor is embedded in a package adapted to carry an integrated circuit and a magnetically permeable material is also embedded in the package so that the inductor and the magnetically permeable material are magnetically coupled to each other. In one embodiment, the magnetic permeable material is shaped as a pin which is press-fit into the core of a helix-shaped inductor embedded in the package substrate.

摘要翻译： 提供了一种方法和装置，其中电感器嵌入在适于承载集成电路的封装中，并且导磁材料也嵌入封装中，使得电感器和导磁材料彼此磁耦合。 在一个实施例中，磁性可渗透材料成形为压入配合到嵌入在封装衬底中的螺旋形电感器的芯的引脚。