National Instruments NI 5412 - Manual (Page 13)

© National Instruments Corporation 13 NI 5412 Specifications
Start Trigger
V
OH
Minimum: 2.9 V (open load), 1.4 V (50
Ω load)
Output drivers are
+3.3 V TTL
compatible.
Measured with a
1 m cable.
V
OL
Maximum: 0.2 V (open load), 0.2 V (50 Ω load)
Rise/Fall Time
(20% to 80%)
≤2.0 ns
Load of 10 pF.
Table 7.
Specification Value Comments
Sources 1. PFI<0..1> (SMB front panel connectors)
2. NI PXI-5412—PXI_Trig<0..7> (backplane connector)
NI PCI-5412—RTSI<0..7>
3. NI PXI-5412—PXI Star trigger (backplane connector)
4. Software (use function call)
5. Immediate (does not wait for a trigger). Default.
—
Modes 1. Single
2. Continuous
3. Stepped
4. Burst
—
Edge Detection Rising —
Minimum
Pulse Width 25 ns. Refer to t
s1
at NI Signal Generators Help»Devices»
NI 5412»NI <bus>-5412»Triggering»Trigger Timing.
—
Table 6. (Continued)
Specification Value Comments