National Instrument PXIE-6548 Digital waveform instrument
Specific parameters
Number of channels: 32 bidirectional digital channels.
Maximum clock frequency: 200MHz. In double data rate mode, the maximum transmission rate reaches 400Mbits/s.
Memory configuration: There are three part numbers corresponding to different onboard memory sizes, 781012-01 is 1Mbit, 781012-02 is 8Mbit, and 781012-03 is 64Mbit.
Voltage level: Programmable from 1.2V to 3.3V, with a step size of 100mV (VOH and VIH only).
Data location mode: including sampling clock rising edge delay, sampling clock rising edge, and sampling clock falling edge.
Signal type: Single ended signal.
Power supply: Total power of 32.2W.
Size: 21.6cm × 2.0cm × 13.0cm.
Weight: 519g.
Operating system compatibility: Supports Win XP 32-bit, Win 7 32-bit, Win 10 32-bit.
Product performance
High precision clock: Provides high-precision clock based on onboard direct digital synthesis (DDS).
Flexible data position adjustment: By utilizing the information delay function, the information position can be adjusted to a precise area, and for all internally generated frequencies, the position of the data relative to the clock edge can be changed with a resolution of over 150ps.
Waveform linking and looping without software delay: With the scripting function of NI-HSDIO, waveform linking and looping can be performed without software delay. Users can write waveforms into the onboard high-capacity memory and control these waveforms through instructions written in the script editor.
Advanced synchronization capability: The PXI Express backplane provides an inherent basic reference clock for synchronizing multiple digital instruments in the system, capable of synchronizing different analog and digital modules at the picosecond level, facilitating the construction of integrated mixed signal testing systems.
Hardware comparison function: It has hardware comparison function and can be used for error code testing.
Independent digital timing feature for each channel: Supports independent digital timing feature for each channel, facilitating more precise timing control.
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