Figure 6-6. Signal Spectra In The Dac - National Instruments PCI-445 Series User Manual

Baseband Signal
F
s
Baseband Signal
F
s
Baseband Signal
F
s
Baseband Signal
F
s
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Images
8 F
s
a. Spectrum of Sampled Signal
Images After the Digital Filter
8 F
s
b. Spectrum of Signal After Digital Filter
Images After the DAC
8 F
s
c. Spectrum of Signal After DAC
8 F
s
d. Spectrum of Signal After Analog Filters

Figure 6-6. Signal Spectra in the DAC

6-13
Chapter 6 Theory of Analog Operation
16 F Frequency
s
16 F Frequency
s
16 F Frequency
s
16 F Frequency
s
PCI-4451/4452/4453/4454 User Manual