In this section:
Topic Page
Input/output connectors ................................................................... 2-2
Input/output LO and chassis ground............................................... 2-4
Sensing methods............................................................................... 2-6
2-wire local sensing....................................................................... 2-6
4-wire remote sensing................................................................... 2-8
Sense mode selection................................................................... 2-9
Contact check connections.............................................................. 2-9
Multiple SMU connections................................................................ 2-10
Guarding and shielding .................................................................... 2-12
Guarding ....................................................................................... 2-13
Noise shield................................................................................... 2-14
Safety shield..................................................................................
Using shielding and guarding together..........................................
2-16
2-18
Test fixture.......................................................................................... 2-20
Floating an SMU ................................................................................ 2-20
Output-off states................................................................................ 2-23
Selecting the output-off state......................................................... 2-23
Section 2
DUT Test Connections