G01R31/2646

Devices and methods for noise testing of a substrate including through silicon vias

Embodiments of the present disclosure provide a device and a method for noise testing of a substrate including through silicon vias (TSVs). The device may include a substrate including first TSVs; an excitation link including at least two groups of second TSVs; an insulation layer arranged between the excitation link and the substrate; and a testing link including at least one group of third TSVs, the testing link being electrically connected with the substrate.