Patent ID: 11959959
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A burn in board test system, comprisina:
a clock generator which generates a clock;
a plurality of devices under test, wherein each of the devices under test includes a burn in device and including a first device under test and a second device under test;
a plurality of clock switches which transmits the clock to the plurality of devices under test and including a first clock switch directly connected to the first device under test and a second clock switch directly connected to the second device under test;
a plurality of resistors connected to each of the plurality of devices under test;
a plurality of device under test switches connected to each of the plurality of resistors; and
a device under test tester which is connected to a plurality of Rib input/output (I/O) channels connected to each of the plurality of device under test switches, and a main I/O channel for connecting the plurality of sub I/O channels to each other to test the plurality of devices under test.