PXIe-69834 4CH 16-Bit 80 MS/s PXI Express Digitizer

PXIe-69834 4CH 16-Bit 80 MS/s PXI Express Digitizer

The JYTEK PXIe-69834 PXI Express digitizer provides high speed, high quality data acquisition with four input channels supporting up to 80MS/s sampling and 16-bit data resolution. This allows simultaneous recording of signals on all channels with no interchannel phase delay.The PXIe-69834 features external digital trigger input and triggers from the PXIe system timing slot and reference clock from the PXIe chassis, making it easy to achieve high simultaneous channel count recording of 8, 12, 16 and 20 channels. The PXIe-69834 is also equipped with 1GB of onboard memory for data buffering before transferring back to system memory. The PCI Express x4 Gen1 data bus is has enough bandwidth for direct streaming of ADC data back to system, if necessary.

The PXIe-69834 features an analog front-end with flexible input range of ±10V (1MΩ only), ±5V, ±1V, and ±0.5V along with software selectable 50Ω or 1MΩ input impedance. With its sophisticated design and calibration, the analog front-end provides high accuracy, low noise and high dynamic range performance, making it not only suitable for accurate DC signal measurement but also for AC signal analysis.

The PXIe-69834 is perfect for a wide range of applications including radar signal acquisition, fiber optic sensing, and power signal analysis.


  • Up to 80 MS/s sampling and 4 simultaneous analog inputs
  • High resolution 16-bit ADC
  • Up to 40 MHz bandwidth for analog input
  • Programmable input voltage range of ±0.5V, ±1V, ±5V, or ±10V
  • Scatter-Gather DMA data transfer for high speed data streaming
  • 10 or 20 MHz digital onboard filter available (FPGA)
  • Supports external sampling clock (20MHz to 80MHz) or external reference clock (10MHz)
  • Full auto-calibration support

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