National Instruments NI 5422 User Manual
Page 23
© National Instruments Corporation
23
NI 5422 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
Ω
—
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
section for more information.
—
Duty Cycle
35% to 65%
—
Jitter
60 ps rms (typical)
—
Table 7. (Continued)
Specification
Value
Comments