Figure 7. 48 khz, frequency response, Figure 8. 48 khz, crosstalk, Figure 9. fft (-1 db 96 khz) – Cirrus Logic CDB5343 User Manual
Page 10: Figure 10. fft (-60 db, 96 khz), Figure 11. fft (96 khz, no input), Figure 12. 96 khz, thd+n vs. input freq, Cdb5343
Advertising
10
DS687DB2
CDB5343
-5
+5
-4
-3
-2
-1
+0
+1
+2
+3
+4
d
B
F
S
20
20k
50
100
200
500
1k
2k
5k
10k
Hz
-130
+0
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
20
20k
50
100
200
500
1k
2k
5k
10k
Hz
Figure 7. 48 kHz, Frequency Response
Figure 8. 48 kHz, Crosstalk
-130
+0
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
F
S
20
20k
50
100
200
500
1k
2k
5k
10k
Hz
-130
+0
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
F
S
20
20k
50
100
200
500
1k
2k
5k
10k
Hz
Figure 9. FFT (-1 dB 96 kHz)
Figure 10. FFT (-60 dB, 96 kHz)
-130
+0
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
F
S
20
20k
50
100
200
500
1k
2k
5k
10k
Hz
-100
+0
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
F
S
20
20k
50
100
200
500
1k
2k
5k
10k
Hz
Figure 11. FFT (96 kHz, No Input)
Figure 12. 96 kHz, THD+N vs. Input Freq
Advertising