eXpert FFT IP Core

Allows for data streaming mode of acquired data directly through the PCIe interface to the host PC RAM and on to targeted host based CPU or dedicated processing cards for analysis and/or to high-speed storage systems for real-time signal recordings.

Allows for detection of very small repetitive signals in a noisy environment. Using rapid signal averaging, small signals can be extracted from a background of high amplitude noise, which may even be larger than the actual signal itself.

Allows for direct position encoder reading capability for fastest possible scan rates with Pulse On Position Mode and Position Stamping Mode for use with modern ultrasonic non-destructive testing (NDT) inspection systems.

Supports variable rate k-clocking or inactive external clock by simultaneously digitizing the interferometer signal with the returned optical signal for use with OCT applications.

Allows 8192 point FFT calculation analysis directly on the digitizer and transfer of multiple Fourier Spectra to the host PC in a single PCIe transfer.

Provides the capability for shifting a radio or modulated signal captured on a single A/D input channel from a carrier frequency between 0 MHz to 1 GHz (at a sampling rate of 3 GS/s) down to a low frequency AC signal (baseband signal, non-demodulated).