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PXI Arbitrary Current Generator

PXI Arbitrary Current Generator
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  • VX-PXAe732x
  • VX Instruments
Available downloads:
Model VX Instruments VX-PXA(e)732x PXI Arbitrary Current Generator - Source/Sink up to 30 mA -... more
Product information "PXI Arbitrary Current Generator"

Model VX Instruments VX-PXA(e)732x
PXI Arbitrary Current Generator - Source/Sink up to 30 mA - 100 MSa/s - 16Bit €“ 1 or 2 Channels - Floating

  • Based on VX Instruments FlexCPP
  • On the fly amplitude and offset changing
  • Currents up to 30mA or ±20mA
  • Additional marker output
  • 100MS/sec. with 16 Bit resolution
  • Wide range of sample rates due to programmable internal PLL
  • Floating
  • Complex waveform sequencing possible
  • High Bandwidth


Number of Channels


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This family of Arbitrary Function Generators is based on the "Flexible configurable PXI Platform" (FlexCPP). This platform allows many variants of customer configured Arbitrary Function Generators. The PXA(e)732x Arbitrary Function Generator Family features up to two simultaneously working channels with 100 MS/sec., 16-bit resolution and an output currents up to 30mA in sink mode (at up to 30V) or ±20mA in combined source & sink mode (at up to ±10V). Every channel has its own 2 MB memory. The whole amount of 1 million samples can be partitioned into one or more waveform segments. 

Depending on the number of channels and the floating option, the Arbitrary Function Generators are built into a compact 3U PXI device of 1 or 2 slots. Predefined waveforms (DC, sine, square, triangle, sawtooth) can be configured via software driver. Furthermore is possible to load a user-created waveform. Each channel has its own Clock-PLL, memory and state machine for START, STOP, TRIGGER, SAMPLING and SEQUENCING. This guarantees the two to work complete independently.

A great amount of the channel€™s trigger capabilities results in multiple sophisticated instrument and channel synchronisation possibilities. Arbitrary waveforms will be loaded via data files into the on-board memories for waveform data (1MS) and sequence data (512 sequences). The memory can be segmented and sequenced in any desired order. Furthermore amplitude and offset can be changed on the fly without writing new data into the memories.

Scope of Delivery:

  • VX Instruments VX-PXA(e)732x: PXI Arbitrary Current Generator
  • Manual
  • Certificate of Calibration

Available Options (not included):

  • TCXO: TCXO Oscillator

VXinstruments products

VX Instruments develops and manufactures instruments for functional test & measurement systems for automation and manufacturing. Products are isolated for improved performance, made in Germany, and used in over 30 worldwide. Certified to ISO 9001 since 2003. VX Instruments products are often in continuous use up to 24 hours a day, 365 days a year, due to their high quality, tried-and-tested products and absolute reliability.

Cards available with: PXI, PXI Express, Compact PCI, LXI & VXI. SMUs & Power Supplies in 19” format.

  • Waveform Digitizers / Oscilloscopes    
  • Meters - Digital Multimeter (DMM), Multi-Measurement Devices & Timer/Counter
  • Waveform / Signal Generators - Arbitrary Generator, Function Generator, Digital I/O & Synchro/Resolver
  • Source Measure Units (SMUs) - High Current, High Voltage, Multi-Channel & PXI SMU
  • Power Supplies - 19” Power Supplies, Source Measure Units (SMUs) & PXI Power Supplies
  • Chassis - Slimline 6 & 12 Slot Chassis with PXI/PXIe Hybrid slots (1U/2U)                                               
  • Periphery & Interface Cards - PXI System Controller, USB 3.0 Card & Trigger Module

Please download the full VX Instruments Catalogue