National Instruments NI PXIe-6672 - Manual (Page 39)

Appendix A Specifications
NI PXIe-6672 User Manual A-4 ni.com
Output Characteristics
Frequency range .....................................DC to 105 MHz
Output impedance...................................50
Ω, nominal
Output coupling ......................................DC
Voltage level...........................................0 to 1.6 V into 50
Ω;
0 to 3.3 V into open circuit,
typical
Absolute maximum applied voltage 1 ......±5.25 V, max
PXI_CLK10 synchronized trigger clock
to out time, t
CtoQ
2 ....................................10.7 ns, typical
Output-to-output skew, synchronous......500 ps, typical
PXI_STAR Trigger Characteristics
PXI_STAR <0..16> to
PXI_STAR <0..16> output skew
at NI PXIe-6672 backplane connector....300 ps
3 , typical
Asynchronous delays, t
pd
PXI_STAR <0..16> to
PFI <0..5> output.............................13 to 17 ns, typical
PXI_STAR <0..16> to
PXI_TRIG <0..7> output.................18 to 24 ns, typical
1 Stresses beyond those listed can cause permanent damage to the device. Exposure to absolute maximum rated conditions for
extended periods of time can affect device reliability. Functional operation of the device outside the conditions indicated in
the operational parts of the specifications is not implied.
2 Relative to PXI_CLK10 at backplane connector.
3 This specification applies to all synchronous routes to the PXI_Star lines, as well as asynchronous routes from the PFI inputs
to the PXI_Star lines.