CS8421-DZZR Cirrus Logic Inc, CS8421-DZZR Datasheet - Page 25

• Manufacturer Part Number: CS8421-DZZR
• Description: IC,Digital Audio Sample Rate Converter,CMOS,TSSOP,20PIN
• Manufacturer: Cirrus Logic Inc

DS641F1
5. PERFORMANCE PLOTS
Figure 15. Wideband FFT Plot (16k Points) 0 dBFS 1 kHz
Figure 17. Wideband FFT Plot (16k Points) 0 dBFS 1 kHz
Figure 19. Wideband FFT Plot (16k Points) 0 dBFS 1 kHz
d
B
F
S
B
F
S
d
B
F
S
d
-100
-120
-140
-160
-180
-200
-100
-120
-140
-160
-180
-200
-100
-120
-140
-160
-180
-200
-20
-40
-60
-80
-20
-40
-60
-80
-20
-40
-60
-80
+0
+0
+0
Tone, 44.1 kHz:48 kHz
5k
10k
Tone, 48 kHz:48 kHz
5k
Tone, 48 kHz:96 kHz
10k
10k
20k
Hz
Hz
Hz
15k
15k
30k
20k
20k
40k
Figure 16. Wideband FFT Plot (16k Points) 0 dBFS 1 kHz
Figure 18. Wideband FFT Plot (16k Points) 0 dBFS 1 kHz
Figure 20. Wideband FFT Plot (16k Points) 0 dBFS 1 kHz
d
B
F
S
d
B
F
S
B
F
S
d
-100
-120
-140
-160
-180
-200
-100
-120
-140
-160
-180
-200
-100
-120
-140
-160
-180
-200
-20
-40
-60
-80
-20
-40
-60
-80
-20
-40
-60
-80
+0
+0
+0
2.5k
20k
5k
Tone, 44.1 kHz:192 kHz
5k
Tone, 48 kHz:44.1 kHz
Tone, 96 kHz:48 kHz
7.5k
10k
40k
10k
Hz
Hz
Hz
12.5k
15k
60k
15k
17.5k
20k
80k
CS8421
20k
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