1. A circuit module, comprising: module nodes; a first submodule having a first semiconductor die having a first submodule node; a second submodule having a second semiconductor die with a smaller area footprint than a footprint of the first semiconductor die disposed over the first submodule and having a second submodule node; and a conductive structure that electrically couples the first submodule node to one of the module nodes without coupling the first submodule node to the second submodule and that electrically couples the second submodule node to one of the module nodes without coupling the second submodule node to the first submodule, the conductive structure including a plurality of layers, one of the layers extending from the first submodule and having a height measured from a surface of the first submodule that is equal to a height of the second submodule node measured from the surface of the first submodule.