Keithley 4200A-SCS

Section
2: Connections and configuration Model 4200A-SCS Parameter Analyzer Reference M
anual
2-10 4200A-901-01 Rev. C / February 2017
Ground unit and preamplifier local sense connections
The next figure shows a typical local sense connection scheme using two preamplifiers, two DUTs,
and the ground unit. Make connections as follows:
• Connect the two preamplifier FORCE signals to the two DUT HI terminals.
• Connect both DUT LO terminals together, and connect the GNDU FORCE signal to the common
DUT LO connection point.
Figure 15: Ground unit and Preamplifier local sense connections
Figure 16: Ground unit and Preamplifier local sense connections schematic