Model: PXLE-6544
Category: PXI Digital Waveform instrument
The 100 MHz, 32 channel, 3.3V PXIe-6544 (Part number: 780992-02, 780992-03 and 196524C-02L) is a digital waveform generator and analyzer for setting up interfaces with 32 pins from a single terminal. The NI PXIe-6544 can test computerized waveforms up to 100 MHz and set the basic voltage level interface from transistor to transistor logic (TTL).

In addition, the PXIe-6544 has advanced synchronization capabilities to build each set of mixed-signal test frameworks and digital timing capabilities. Users can use the NI PXIe-6544 to create information (contiguous or continuous information) on 32 lines to test the DAC at the highest clock rate. Users can also pair the gadget with several other NI instruments, including digitizers or source measurement units (SMUs), to describe Dacs performing different tests at higher rates.
The PXIe-6544 has a flow rate of 660 MB/s (host PC memory) and a transfer rate of 400 MB/s (host PC memory). The digital waveform instrument can be used to stream high-quality computerized video signals for generation or acquisition as well as LCD screens, TV components, high-quality signals (up to 1080p at 60 Hz), RF baseband gadgets, and HD radios.
The NI PXIe 6544 also features improved time sequence and synchronization capabilities. The onboard available DDS clock provides sub-hertz resolution of up to 100 MHz, helping users clock (generate or collect) information with greater accuracy without the use of an external clock. Again, a self-affirming clock frequency is required and the installed clock is swapped to different instruments either through the backplane of the PXI Express chassis or through the SMB connector on the front board of the gadget.