Skyworks Solutions, Inc.
Dual-sided module with land-grid array (LGA) footprint

Abstract:

A packaged radio-frequency device is disclosed, including a packaging substrate configured to receive one or more components, the packaging substrate including a first side and a second side. The packaging substrate may include a first component mounted on the first side of the packaging substrate and a first overmold structure implemented on the first side of the packaging substrate, the first overmold structure substantially encapsulating the first component. The packaging substrate may further include a set of through-mold connections implemented on the second side of the packaging substrate, the set of through-mold connections including signal pins and ground pins, a second component mounted on the second side of the packaging substrate, the second component being located in an area of the second side configured to implement redundant ground pins and a second overmold structure substantially encapsulating one or more of the second component or the set of through-mold connections.