Keithley
Keithley 4225-PMU
Ultra-Fast I-V Module Pulse
2 channels per PMU unit Number of Channels
±10 V Voltage Force Range
100 nA to 100 mA Current Force Range
128 µV (at ±10 V range) Voltage Measure Resolution
Down to 500 fA (at lowest current range) Current Measure Resolution
| Attribute | Value |
|---|---|
| Number of Channels | 2 channels per PMU unit |
| Voltage Force Range | ±10 V |
| Current Force Range | 100 nA to 100 mA |
| Voltage Measure Resolution | 128 µV (at ±10 V range) |
| Current Measure Resolution | Down to 500 fA (at lowest current range) |
| Pulse Width Range | 60 ns to DC (continuous) |
| Rise/Fall Time | As fast as 20 ns |
| Sampling Rate | Up to 200 MS/s (megasamples per second) |
| Interface/Compatibility | Designed for use with Keithley 4200-SCS Parameter Analyzer |
| Primary Application | Ultra-fast pulsed I-V and transient current/voltage measurements for semiconductor device characterization |
Keithley 4225-PMU Options:
- 4225-PMU - 4225-RPM - Remote Amplifier/Switch (optional accessory for the 4225-PMU; extends low current measurement capability, adds three lower current ranges, acts as multiplexer switch)
- 4225-PMU - 4200-BTI-A - Ultra-Fast NBTI/PBTI Option package (includes one 4225-PMU, two 4225-RPM Remote Amplifier/Switches, ACS Standard Version 4.2 Software, Ultra-Fast BTI Test Project Module, and cabling)
- 4225-PMU - CA-404B - SMA to SMA cable, 2m (supplied accessory, 4 each)
- 4225-PMU - 4200-PRB-C - SMA to SSMC Y-cable, 6 inch (15 cm) (supplied accessory, 2 each)
| Model | 4225-PMU |
|---|
The Keithley 4225-PMU Ultra-Fast I-V Module enables precision pulse and transient measurements using two independent voltage sources, each capable of 1V/ns slew rates and simultaneous voltage/current capture. It supports up to 200 MS/s sampling and 60 ns pulse widths.
This module integrates advanced waveform generation and low current sensitivity, with optional RPM add-on for extended ranges and signal multiplexing across DC SMUs, CVUs, and I-V channels.
Testwall can supply the used Keithley 4225-PMU, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keithley 4225-PMU.
