Current-Voltage Module from Keithley Instruments

Click for larger image
Keithley Instruments Inc.
March 21, 2010

The Model 4225-PMU module from Keithley Instruments Inc., Cleveland, OH, works with the Model 4200-SCS semiconductor characterization system and integrates ultrafast voltage waveform generation and current/voltage measurement capabilities. Each module features 2 channels of integrated sourcing and measurement; each channel combines high-speed voltage outputs (with pulse widths from 60 ns to DC) with simultaneous current and voltage measurements at up to 200 Msps with 14-bit ADCs and 2 ADCs per channel. Voltage source ranges are ±10 V or ±40 V into 1 megaohm, and current measurement ranges are 800 mA, 200 mA, 10 mA, and 100 µA. Applications include CMOS device characterization, nonvoltatile memory device testing, and characterizing compound semiconductor devices and materials.


CompanyKeithley Instruments Inc.
CountryUnited States (USA)


Sensors 2017 Call for Speakers



Twitter Feed

Find It Fix It Forum

Sensors invites you to join the Findit-Fixit Forum, where you can get answers to your sensing questions—concerning technologies, products, methods, applications, and services--and also offer help to your fellow engineers. The Forum covers all kinds of topics, from the basics to the extraordinary.

Join the discussion!

© Copyright 2016 Questex, LLC. All Rights Reserved. Sensorsmag. Privacy Policy | Terms of Use

If you are having technical difficulties or considerations, please contact the webmaster.