PCI-5142 NI [National Instruments Corporation], PCI-5142 Datasheet - Page 20

• Manufacturer Part Number: PCI-5142
• Description: 14-Bit 100 MS/s Digitizer with Onboard Signal Processing
• Manufacturer: NI [National Instruments Corporation]

PFI 0 and PFI 1 (Programmable Function Interface,
AUX Front Panel Connectors)
NI PXI/PCI-5142 Specifications
Connector
Direction
As an Input (Trigger)
Destinations
Input Impedance
V
V
Maximum Input Overload
Maximum Frequency
As an Output (Event)
Sources
Output Impedance
Logic Type
Maximum Drive Current
Maximum Frequency
IH
IL
Specification
9-pin mini-circular DIN
Bi-directional
Start Trigger (Acquisition Arm)
Reference (Stop) Trigger
Arm Reference Trigger
Advance Trigger
150 kΩ
2.0 V
0.8 V
–0.5 V, 5.5 V
25 MHz
Start Trigger (Acquisition Arm)
Reference (Stop) Trigger
End of Record
Done (End of Acquisition)
Probe Compensation (1 kHz, 50% duty cycle square wave,
PFI 1 only)
50 Ω
3.3 V CMOS
±24 mA
25 MHz
20
Value
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