Appendix A Specifications
NI 5102 User Manual A-4 ni.com
Triggers
Analog
Source.....................................................CH0, CH1, TRIG
Level .......................................................256 levels between ±Full-scale
for CH0 and CH1;
±5 V for TRIG;
software-selectable
Slope .......................................................Positive or negative,
Software-selectable
Resolution...............................................8 bits, 1 in 256
Hysteresis................................................Software-programmable,
up to full-scale
Bandwidth...............................................15 MHz
Trigger hold-off......................................800 ns to 6.71 seconds
Digital (PFI1 and PFI2)
Compatibility..........................................TTL/CMOS
Response.................................................Rising or falling edge;
software-selectable
Pulse width .............................................10 ns min
DC characteristics over operating range
Symbol Parameter Conditions Min Max
V
IH
Input HIGH voltage — 2.0 V V
cc
+0.5V
V
IL
Input LOW voltage — –0.5 0.8 V
V
OH
Output HIGH voltage I
OH
= –4mA
I
OH
= –16 mA
I
OH
= –10 µA
3.7 V
2.4 V
VCC–0.1 V
—
V
OL
Output LOW voltage I
OL
=16mA
I
OL
=10µA
— 0.45 V
0.1 V
