The PXIe-4139 is a high-precision System Source Measurement unit (SMU) with four-quadrant operation that delivers up to 40 W of direct current. The module is equipped with an analog-to-digital converter that helps you perform high-precision measurements with a current resolution of 100 fA or acquisition at speeds up to 1.8 MS/s. The module also uses SourceAdapt technology to adjust transient responses to load characteristics, maximizing stability and measurement accuracy. The PXIe-4139 is suitable for a variety of applications, including manufacturing testing, board-level testing and laboratory characterization of devices such as integrated circuits (ics), power management integrated circuits (PMIC) and radio frequency integrated circuits (RFIC), as well as discrete components such as leds and optical transceivers.
First, the PXIe-4139 features four-quadrant operation and is capable of delivering up to 40W of direct current, making it ideal for manufacturing testing, board level testing and laboratory characterization of devices such as integrated circuits (ics), power management integrated circuits (PMIC) and radio frequency integrated circuits (RFIC), as well as discrete components such as leds and optical transceivers.
Second, the module is equipped with an analog-to-digital converter (ADC), capable of performing high-precision measurements with a current resolution of 100fA or data acquisition at speeds up to 1.8 MS/s. In addition, it uses SourceAdapt technology to adjust transient responses based on load characteristics to maximize stability and measurement accuracy.
Furthermore, the PXY-4139 can be used not only as a precision power supply and fast transient power supply, but also as a voltmeter, ammeter or ohmmeter, isolated high voltage/current digitizer, high voltage/current sequence generator, pulse generator, programmable load, and low frequency AC impedance meter. This versatility makes the PXIe-4139 ideal for testing a wide range of different devices.
In terms of speed, the PXIe-4139's test speed is fast and accurate, especially in large-scale production line applications, which can highlight its value. The hardware timing instrument has a high-speed sequence engine that can synchronize data acquisition between multiple SMUs, and supports direct DMA data flow between the host computer and the SMU, enabling users to read and write a large number of waveforms and measurement data using the instrument's maximum update rate and sampling rate.
In addition, the modular nature and compact size of the PXIe-4139 allow users to integrate multiple source measurement channels into mixed-signal automated test applications, or to build high-density semiconductor test systems with multiple source measurement unit channels in a single 4U PXI chassis.
