National Instruments NI 447 Series User Manual page 76

Index
A
acquisition start trigger, 3-17
ADC, 3-9, 3-14
aliasing
See also antialias filtering
caused by clipped or overranged
waveform, 3-8
definition, 3-5
analog function block diagram, 3-3
analog input signal connections
ADC, 3-9
analog input stage (figure), 3-3
anti-alias filtering
alias rejection at oversample rate
(figure), 3-8
comparison of clipped signal to proper
signal (figure), 3-9
input frequency response (figure), 3-6
antialias filtering, 3-4
input frequency response near cutoff
(figure), 3-6
calibration, 3-4
noise, 3-10
analog input specifications
amplifier characteristics, A-2
idle channel noise (figure), A-3
input noise spectral density (figures),
A-3, A-4
channel characteristics, A-1
dynamic characteristics, A-4
spurious-free dynamic range (figures),
A-5
transfer characteristics, A-2
antialias filtering
alias rejection at oversample rate
(figure), 3-8
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comparison of clipped signal to proper
signal (figure), 3-9
input frequency response (figure), 3-6
input frequency response near cutoff
(figure), 3-6
overview, 3-4
B
bipolar input, 2-10
block diagrams
analog function block diagram, 3-2
digital function block diagram, 3-1
bus interface specifications, A-7
C
calibration
external calibration, 4-2
loading calibration constants, 4-1
onboard calibration reference
specifications, A-6
self-calibration, 4-1
specifications, A-8
traceable recalibration, 4-3
calibration certificate, B-2
CH<0..7> signals, 3-2
clipped waveform
aliases due to clipping (figure), 3-9
definition, 3-8
clocks
selecting sample clock frequency, 2-12
CompactPCI
installing NI PXI-4472 (note), 2-2
using with PXI, 1-5
configuration
device configuration issues, 2-14
testing, 2-3
I-1 NI 447X User Manual