DSD1794 Datasheet, PDF (10/47 Pages) Texas Instruments – 24-BIT, 192-kHz SAMPLING, ADVANCED SEGMENT, AUDIO STRRO DIGITAL-TO-ALALOG CONVERTER

DSD1794
SLES077A − MARCH 2003 − REVISED NOVEMBER 2003
De-Emphasis Filter (Continued)
DE-EMPHASIS LEVEL
vs
FREQUENCY
0
fS = 48 kHz
−2
−4
−6
−8
−10
0 2 4 6 8 10 12 14 16 18 20 22
f − Frequency − kHz
Figure 9
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0.020
0.015
DE-EMPHASIS ERROR
vs
FREQUENCY
fS = 48 kHz
0.010
0.0055
0
−0.0−055
−0.−01100
−0.−015
−0.−020
0 2 4 6 8 10 12 14 16 18 20 22
f − Frequency − kHz
Figure 10
10