NI 6584R User Guide and Specifications
16
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Channel Specifications (Clock/PFI)
Type of connectors .................................................2 BNC
I/O type ..................................................................1 clock, 1 PFI (single-ended)
Direction control of clock/PFI channels ................Per channel
Characteristic impedance .......................................50
Ω
nominal
Output impedance ..................................................50
Ω
nominal
Input impedance.....................................................50 k
Ω
nominal
Maximum toggle rate.............................................16 MHz nominal
Input voltage
High voltage threshold...................................2.5 V
Low voltage threshold....................................0.8 V
Output voltage (100
μ
A
load)
High Minimum ..............................................3.0 V
Low Maximum...............................................0.1 V
Power
Power requirements from the NI FlexRIO FPGA module
+12 V .....................................................................100 mA, 1.2 W max
+3.3 V ....................................................................500 mA, 1.65 W max
Physical
Dimensions ............................................................13.1
×
2.0
×
12.9 cm (5.2
×
0.8
×
5.1 in.)
Weight ....................................................................298 g (10.5 oz)
Front panel connectors...........................................Two BNC connectors and one 68-pin VHDCI
connector
Environmental
The NI 6584 is intended for indoor use only.
Operating environment ..........................................0
°
C to 55
°
C,
tested in accordance with IEC-60068-2-1 and
IEC-60068-2-2.
Relative humidity range .........................................10% to 90%, noncondensing,
tested in accordance with IEC-60068-2-56.
Altitude ..................................................................2,000 m at 25
°
C ambient temperature.
Pollution Degree ....................................................2
