TSV testing

Patent Pending In electronic engineering, a through-silicon via (TSV) is a vertical electrical connection (via)(Vertical Interconnect Access) passing completely through a silicon wafer or die. TSVs are a high performance technique used to create 3D packages and 3D integrated circuits, compared to alternatives such as package-on-package, because the density of the vias is substantially higher, and because the length of the connections is shorter.