CS8421_10 CIRRUS [Cirrus Logic], CS8421_10 Datasheet - Page 27

• Manufacturer Part Number: CS8421_10
• Description: 32-bit, 192-kHz Asynchronous Sample Rate Converter
• Manufacturer: CIRRUS [Cirrus Logic]

DS641F4
Figure 27. Wideband FFT Plot (16k Points) -60 dBFS
Figure 29. Wideband FFT Plot (16k Points) -60 dBFS
d
B
F
S
B
S
d
F
B
S
d
F
-100
-120
-140
-160
-180
-200
-100
-120
-140
-160
-180
-200
-100
-120
-140
-160
-180
-200
Figure 31. IMD, 10 kHz and 11 kHz -7 dBFS,
-60
-80
-60
-80
-20
-40
-60
-80
+0
1 kHz Tone, 192 kHz:48 kHz
1 kHz Tone, 96 kHz:48 kHz
5k
5k
5k
44.1 kHz:48 kHz
10k
10k
10k
Hz
Hz
Hz
15k
15k
15k
20k
20k
20k
Figure 32. Wideband FFT Plot (16k Points) 0 dBFS 20 kHz
d
B
F
S
d
B
F
S
d
B
F
S
-100
-120
-140
-160
-180
-200
-100
-120
-140
-160
-180
-200
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-160
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-200
-20
-40
-60
-80
-20
-40
-60
-80
-20
-40
-60
-80
+0
+0
+0
Figure 30. IMD, 10 kHz and 11 kHz -7 dBFS,
Figure 28. IMD, 10 kHz and 11 kHz -7 dBFS,
2.5k
5k
5k
5k
Tone, 44.1 kHz:48 kHz
48 kHz:44.1 kHz
7.5k
96 kHz:48 kHz
10k
10k
10k
Hz
Hz
Hz
12.5k
15k
15k
15k
17.5k
20k
20k
CS8421
20k
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