Amplifier circuit

摘要

An integrated power amplifier circuit is disclosed. The circuit comprises: first and second amplifiers fabricated on one or more dies, the one or more dies being mounted on a support structure; a first set of one or more connection elements connected to the first amplifier and passing above a portion of the support structure; and a second set of one or more connection elements connected to the second amplifier and passing above a portion of the support structure. The support structure comprises at least one void, at least a portion of the at least one void being positioned directly underneath at least one of the first and second sets of one or more connection elements.