Patent ID: 9019038
Filing Date: 2015-04-28
Classification: H01P,H03H

Abstract:
1. An electrical component comprising: a substrate having a rectangular bottom surface; a first filter implemented in or mounted on the substrate; a second filter implemented in or mounted on the substrate; a common signal connection, both the first and second filters being connected in parallel to the common signal connection; a first filter connection at the first filter; a second filter connection at the second filter, wherein the common signal connection and the first and second filter connections are disposed on the bottom surface of the substrate and are each assigned an individual terminal surface carrying a signal, or a pair of terminal surfaces balanced to each other with respect to ground, thereby implementing respective component connections; and a plurality of ground terminal surfaces disposed on the bottom surface of the substrate; wherein altogether at least seven terminal surfaces are disposed near edges of the substrate with a small space between the at least seven terminal surfaces and the edges of the substrate, the at least seven terminal surfaces including the plurality of ground terminal surfaces and the individual terminal surfaces or the pairs of terminal surfaces; wherein at least one of the plurality of ground terminal surfaces is disposed in a corner of the substrate bottom and is further away from at least one of the terminal surfaces of the common signal connection than one of the terminal surfaces of the first and second filter connections; wherein each ground terminal surface is connected to a metallization in a housing or directly to one of the first and second filters by a plurality of vias such that an inductance of the ground connection is less than an inductance if the ground connection was made by a single via; wherein each terminal surface of the first and the second filter connections is connected to the corresponding first and second filter by exactly one single via; wherein each terminal surface of the common signal connection is connected to the first and the second filters using a plurality of partial vias, wherein each of the plurality of partial vias penetrates through only a part of the substrate comprising multiple dielectric layers, wherein the plurality of partial vias are connected to each other by a transverse segment disposed within a metallization plane between adjacent ones of the multiple dielectric layers of the substrate; and wherein at least one of the first and the second filters is electrically connected to the substrate via flip chip bonding.