Genie NI 5421 Portable Generator User Manual


 
© National Instruments Corporation 23 NI 5421 Specifications
Output Signal Characteristics (Continued)
Output Skew Typical: 1 ns, maximum 2 ns. Skew between any
two outputs on the DIGITAL DATA & CONTROL
front panel connector.
Output
Enable/Disable
Controlled through the software on all Data Output Signals
and Control Signals collectively. When disabled, the outputs
go to a high-impedance state.
Maximum
Output
Overload
–0.3 V to +3.9 V
Input Signal Characteristics (Includes DDC CLK IN and PFI<2..3>)
Signal Type LVDS (Low-Voltage Differential Signal)
Input
Differential
Impedance
100
Maximum
Output
Overload
–0.3 V to +3.9 V
Signal
Characteristics
Minimum Maximum
Differential
Input Voltage
0.1 V 0.5 V
Input Common
Mode Voltage
0.2 V 2.2 V
DDC CLK OUT
Clocking
Format
Data outputs and markers change on the falling edge of
DDC CLK OUT.
Frequency
Range
Refer to the Sample Clock section for more information.
Duty Cycle 40% to 60%
Jitter 40 ps rms
Table 7. (Continued)
Specification Value Comments