公开(公告)号：US20130205587A1

公开(公告)日：2013-08-15

申请号：US13841099

申请日：2013-03-15

Applicant: STMicroelectronics Pvt. Ltd.

Inventor： Joshipura JWALANT ,  Nitin BANSAL ,  Amit KATYAL ,  Massimiliano PICCA

IPC: H05K3/30

CPC classification number: H05K3/30 ,  G06F17/5063 ,  Y10T29/49002 ,  Y10T29/4913 ,  Y10T29/49169

Abstract: An area efficient distributed device for integrated voltage regulators comprising at least one filler cell coupled between a pair of PADS on I/O rail of a chip and at least one additional filler cell having small size replica of said device is coupled to said I/O rails for distributing replicas of said device on the periphery of said chip. The device is coupled as small size replica on the lower portion of said second filler cell for distributing said device on the periphery of said chip and providing maximal area utilization.

Abstract translation: 一种用于集成电压调节器的区域有效的分布式装置，其包括耦合在芯片的I / O轨上的一对PADS与至少一个具有所述装置的小尺寸复制品的附加填充单元之间的填充单元耦合到所述I / O 用于在所述芯片的外围分配所述设备的副本的轨道。 该装置作为小尺寸复制件耦合在所述第二填充单元的下部，用于将所述装置分配在所述芯片的外围并提供最大的面积利用率。