Patent ID: 7795728
Filing Date: 2010-09-14
Classification: H01L,H03H,H05K

Abstract:
1. An electronic component comprising: a multi-layer substrate having an upper side and under side, the multi-layer substrate comprising at least one integrated impedance converter, the at least one integrated impedance converter comprising at least one inductor and at least one capacitor integrated in the multi-layer substrate, the multi-layer substrate comprising first external contacts on the under side; and at least one chip component comprising second external contacts, the at least one chip component being on the upper side of the multi-layer substrate, the at least one chip component being electrically connected to the at least one integrated impedance converter, the second external contacts being electrically connected to the first external contacts via an impedance conversion circuit that is at least partially integrated into the multi-layer substrate, the impedance conversion circuit comprising an inductive component that is electrically connected in series between the first external contacts and the second external contacts; wherein the at least one chip component comprises a bulk acoustic wave (BAW) resonator or a surface acoustic wave (SAW) resonator; wherein the at least one integrated impedance converter is configured to transform an impedance of the at least one chip component by 5% to 400%; wherein the at least one chip component comprises one or more inputs and outputs; and wherein at least one of the inputs or the outputs of the at least one chip component are for conducting a symmetrical signal.