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  • PXI - PXIe - PCIe

  • VXI

  • 19"

  • Custom

  • Waveform Digitizer / Scope

  • Waveform Generator

  • High Power SMU

  • Source & Measurement

  • Source only

  • Measurement only

  • Other & Periphery


VX2322 High Performance Digitizer


  • High performance 20MS/s, 12Bit, 2 channel digitizer
  • Direct replacement and upgrade for HPE1429A digitizer
  • Fully isolated design, floating inputs
  • High common mode rejection
  • Designed for high throughput testing
  • Input range up to ±250V (500VPP)
  • Independent or common sample rate per channel
  • Internal or external analog trigger for each channel
  • Same time base for pre- and post- trigger
  • Programmable sample counter for pre- and post- trigger
  • Common trigger mode with different sample rate per channel
  • Digital calibration

Product information

The VX2322 is a high-speed (20MS/s), 12Bit, digitizer for high performance measurements. Up to two input channels can be installed in the VX2322 with standard 2MS (4MB) of memory. The VX2322, C-size single slot VXI module, is designed for high throughput testing. Multiple measurements in combination with the memory segmenting feature results in additional test time improvement. The data acquisition may be triggered from the input itself or external inputs having programmable thresholds. Acquired data can be pre-trigger, post-trigger, or anywhere in between, with a programmable sample counter that controls the number of data points.

The maximum voltage for each signal input is ±250V (500VPP). This allows high voltage signals to be measured without signal conditioning. Each channel is fully isolated. This results in a very high common mode rejection ratio (CMRR) compared to differential inputs. It allows floating low level signals to be measured with a very high accuracy and a maximum of resolution. This design of the VX2322 guarantees highest quality measurements.

The VX2322 is the ideal high performance upgrade for the discontinued HPE1429A digitizer.