User`s guide

Agilent 4155C/4156C User’s Guide Vol.2, Edition 6 1-33
Sweep Measurements
Making a Measurement
Step 2. Mount your DUT on the test fixture
1. Select a suitable socket module for your DUT.
2. Mount the socket module on the test fixture.
3. Mount your DUT on the socket module.
4. Make connections with four connection cables (miniature banana to pin plug).
You make the following connections:
• Source to SMU1
• Gate to SMU2
• Drain to SMU3
• Substrate to SMU1
Both the source and substrate terminals are connected to SMU1.
5. After finishing connections, shut the lid of the test fixture.