Datasheet

0 5 10 15 20
Frequency(kHz)
0
20
40
60
80
100
120
140
-
-
-
-
-
-
-
Amplitude(dB)
0 5 10 15 20
Frequency(kHz)
0
20
40
60
80
100
120
140
-
-
-
-
-
-
-
Amplitude(dB)
NormalizedFrequency(xf
S
)
0.1
0
0.1
0.2
0.3
0.4
0.5
-
-
-
-
-
0 0.1 0.2 0.3 0.4 0.5
Amplitude(dB)
NormalizedFrequency(xf
S
)
0
20
40
60
80
100
120
140
160
-
-
-
-
-
-
-
-
0 8 16 24 32
Amplitude(dB)
PCM9211
www.ti.com SBAS495 –JUNE 2010
TYPICAL CHARACTERISTICS: ADC (continued)
All specifications at T
A
= +25°C, V
CCAD
= 5 V, V
DD
= 3.3 V, f
S
= 48 kHz, SCK = 512f
S
, and 24-bit data, unless otherwise noted.
ADC OUTPUT SPECTRUM
OUTPUT SPECTRUM OUTPUT SPECTRUM
(–1 dB, N = 32,768) (–60 dB, N = 32,768)
Figure 5. Figure 6.
ADC INTERNAL FILTER
DECIMATION FILTER DECIMATION FILTER
STOP BAND CHARACTERISTIC PASSBAND CHARACTERISTIC
Figure 7. Figure 8.
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