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In this section:

Introduction .............................................................................. 6-1

Equipment required .................................................................. 6-1

Update the RPM configuration in KCon ................................... 6-2

Device connections .................................................................. 6-3

Set up the measurements in Clarius ........................................ 6-5

Introduction

The 4225-RPM Remote Amplifier/Switch Module is an accessory for the 4225-PMU UltraFast Pulse

Measure Unit that allows you:

• To extend the current measurement ranges of the PMU to the 100 nA range.

• To switch between the instruments without changing cables.

This section provides an example of how to use the 4225-RPM to switch the SMU, 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:

• 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.

Equipment required

• One 4200A-SCS with the following instruments:

▪ Two 4200-SMUs, 4201-SMUs, 4210-SMUs, or 4211-SMUs

▪ Two 4200-PAs

▪ One 4210-CVU or 4215-CVU

▪ One 4225-PMU

▪ Two 4225-RPMs

• Four 4200-TRX-2 or 4200-MTRX-2 triaxial cables (supplied with SMU)

• Four CA-447A SMA cables (supplied with CVU)

Section 6

Use the RPM to switch the SMU, CVU, and PMU

Keithley 4200A-SCS User Manual

Other manuals for Keithley 4200A-SCS