NI 5441 Specifications 22 ni.com
Start Trigger
DDC CLK IN
Clocking
Format
DDC Data Output signals change on the rising edge of
DDC CLK IN.
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Frequency
Range
10 Hz to 105 MHz —
Input Duty
Cycle
Tolerance
40% to 60% —
Input Jitter
Tolerances
300 ps pk-pk of Cycle-Cycle Jitter, and 1 ns rms of
Period Jitter.
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Specification Valu e Comments
Sources 1. PFI<0..1> (SMB front panel connectors)
2. PFI<2..3> (DIGITAL DATA & CONTROL front panel
connector)
3. PXI_Trig<0..7> (backplane connector)
4. PXI Star trigger (backplane connector)
5. Software (use function call)
6. Immediate (does not wait for a trigger). Default.
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Modes 1. Single
2. Continuous
3. Stepped
4. Burst
—
Edge Detection Rising —
Minimum
Pulse Width
25 ns. Refer to the ts1 documentation in the NI Signal
Generators Help by navigating to NI Signal Generators
Help»Devices»NI 5441»Triggering»Trigger Timing.
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Specification Valu e Comments