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
