National Instruments NI PCI-5114 用户手册
© National Instruments Corporation
3
NI PXI/PCI-5114 Specifications
Voltage Levels
Full Scale (FS)
Input Range and
Programmable
Vertical Offset
Input Range and
Programmable
Vertical Offset
50
Ω
1 M
Ω
—
Range
(V
pk-pk
)
Vertical Offset
Range (V)
Range
(V
pk-pk
)
Vertical Offset
Range (V)
0.04
±0.8
0.04
±0.8
0.1
±0.8
0.1
±0.8
0.2
±0.8
0.2
±0.8
0.4
±0.8
0.4
±0.8
1
±6.5
1.0
±8.0
2
±6.0
2.0
±8.0
4
±5.0
4.0
±8.0
10
±2.0
10
±30
20
±25
40
±15
Maximum Input
Overload
Overload
50
Ω
1 M
Ω
—
7 V
rms
with |Peaks|
≤10 V
|Peaks|
≤35 V
Accuracy
Resolution
8 bits
—
DC Accuracy
(Programmable
Vertical
Offset = 0 V)
(Programmable
Vertical
Offset = 0 V)
NI PXI-5114:
±(1.5% of Input + 0.3% of FS + 200
±(1.5% of Input + 0.3% of FS + 200
μV)
NI PCI-5114:
±(1.5% of Input + 0.3% of FS + 280
±(1.5% of Input + 0.3% of FS + 280
μV)
Within ±5 °C of
self-calibration
temperature
self-calibration
temperature
Programmable
Vertical Offset
Accuracy
Vertical Offset
Accuracy
± 2% of offset setting
Within ±5 °C of
self-calibration
temperature
self-calibration
temperature
DC Drift
±(0.03% of Input + 0.06% of FS + 40
μV) per °C
—
Crosstalk,
Typical
Typical
≤–60 dB at 10 MHz
≤–45 dB at 100 MHz
≤–45 dB at 100 MHz
CH 0 to/from
CH 1, External
Trigger to CH 0
or CH 1
CH 1, External
Trigger to CH 0
or CH 1
Specification
Value
Comments