Tektronix Keithley 4200A-SCS - Use the RPM to Switch the SMU, CVU, and PMU; Introduction

In this section:
Introduction .............................................................................. 4-1
Equipment required .................................................................. 4-2
Update the RPM configuration in KCon ................................... 4-2
Device connections .................................................................. 4-3
Set up the measurements in Clarius ........................................ 4-5
Introduction
The 4225-RPM Remote Amplifier/Switch Module is an accessory for the 4225-PMU 2-Channel
UltraFast I-V Module. The 4225-RPM has two purposes:
• To extend the current measurement ranges of the PMU to the 100 nA range.
• To enable the user to switch between the instruments without changing cables.
This section provides an example of how to use the 4225-RPM to switch the 420x-SMU or 421x-SMU,
421x-CVU, and 4225-PMU and make DC I-V, C-V, and pulsed I-V measurements to a single device
without having to reconnect the device between measurements.
For this example, you will:
• Make connections from two SMUs, one CVU, and the two-channel PMU to the inputs of two
4225-RPMs.
• Make connections from the outputs of the two 4225-RPMs to a diode.
• Generate DC I-V, C-V, and pulsed I-V measurements.
Section 4
Use the RPM to switch the SMU, CVU, and PMU
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