Datasheet


SLES101A – DECEMBER 2003 – REVISED NOVEMBER 2006
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9
De-Emphasis Filter
Figure 5
f – Frequency – kHz
−10
−9
−8
−7
−6
−5
−4
−3
−2
−1
0
0 2 4 6 8 10 12 14
De-Emphasis Level – dB
DE-EMPHASIS LEVEL
vs
FREQUENCY
f
S
= 32 kHz
Figure 6
f – Frequency – kHz
−0.5
−0.4
−0.3
−0.2
−0.1
−0.0
0.1
0.2
0.3
0.4
0.5
0 2 4 6 8 10 12 14
DE-EMPHASIS ERROR
vs
FREQUENCY
f
S
= 32 kHz
0.0
De-Emphasis Error – dB
Figure 7
f – Frequency – kHz
−10
−9
−8
−7
−6
−5
−4
−3
−2
−1
0
0 2 4 6 8 101214161820
De-Emphasis Level – dB
DE-EMPHASIS LEVEL
vs
FREQUENCY
f
S
= 44.1 kHz
Figure 8
f – Frequency – kHz
−0.5
−0.4
−0.3
−0.2
−0.1
−0.0
0.1
0.2
0.3
0.4
0.5
0 2 4 6 8 101214161820
DE-EMPHASIS ERROR
vs
FREQUENCY
f
S
= 44.1 kHz
0.0
De-Emphasis Error – dB