Datasheet


SLES014B − OCTOBER 2001 − REVISED AUGUST 2002
15
www.ti.com
TYPICAL CHARACTERISTICS—DIGITAL FILTER
Figure 13
f − Frequency − kHz
−10
−9
−8
−7
−6
−5
−4
−3
−2
−1
0
02468101214161820
V
CC
= 5 V
f
S
= 44.1 kHz
T
A
= 25°C
De-emphasis Level − dB
DE-EMPHASIS LEVEL
vs
FREQUENCY
Figure 14
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
02468101214161820
V
CC
= 5 V
f
S
= 44.1 kHz
T
A
= 25°C
De-emphasis Error − dB
DE-EMPHASIS ERROR
vs
FREQUENCY
Figure 15
f − Frequency − kHz
−10
−9
−8
−7
−6
−5
−4
−3
−2
−1
0
0 2 4 6 8 10121416182022
V
CC
= 5 V
f
S
= 48 kHz
T
A
= 25°C
De-emphasis Level − dB
DE-EMPHASIS LEVEL
vs
FREQUENCY
Figure 16
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 10121416182022
V
CC
= 5 V
f
S
= 48 kHz
T
A
= 25°C
De-emphasis Error − dB
DE-EMPHASIS ERROR
vs
FREQUENCY
All specifications at T
A
= 25°C, V
CC
= 5 V, f
S
= 44.1 kHz, system clock = 384 f
S
and 24-bit data, unless otherwise noted.