Apparatus for testing an integrated circuit in an oven during burn-in

Abstract

An apparatus for testing an integrated circuit in an oven during burn-in. A burn-in board in the oven is electrically connected to a plurality of integrated circuit ("IC") components. A driver/interface board outside the oven is electrically connected to the burn-in board through a plurality of contacts and sends and receives a plurality of signals between the IC components and a test controller. A switch module on the burn-in board comprises a plurality of high-temperature switches for transferring signals between the plurality of IC components and the driver/interface board during burn-in. A plurality of signals entering the switch module from the driver/interface board does not exceed in number the plurality of contacts, and is fewer in number than a plurality of signals exiting the switch module to the plurality of IC components.

Dependencies are inferred from the claim text.