Patent ID: 7279642
Filing Date: 2007-10-09
Classification: H01L,H05K

Abstract:
1. A high frequency module comprising: a substrate having multiple layers, the substrate comprising: a chip on the substrate, the chip having external contacts to electrically connect the chip to the metallization layer on the upper surface of the substrate, wherein a third interval between the external contacts of the chip is smaller than the first or second intervals; a high frequency connection between the chip and the metallization layer on the bottom surface of the substrate, the high frequency connection having at least two conductor lines that are not electrically connected to each other and that are located in one or more metallization layers of the substrate; and a passive circuit element integrated into the substrate, the passive circuit element comprising a resonator, a directional coupler, or a filter; wherein in at least one metallization layer of the substrate, the conductor lines of the at least one metallization layer are of fixed-width and a distance between the conductor lines of the at least one metallization layer varies.