CDB5343
+5
+4
+3
+0
-10
-20
-30
+2
+1
+0
-1
-40
-50
d
B
F
S
-60
d
B
-70
-80
-2
-90
-100
-110
-120
-3
-4
-5
20
-130
20
50
100
200
500
1k
2k
5k
10k
20k
50
100
200
500
1k
2k
5k
10k
20k
Hz
Hz
Figure 7. 48 kHz, Frequency Response
Figure 8. 48 kHz, Crosstalk
+0
+0
-10
-10
-20
-30
-20
-30
-40
-40
-50
-50
d
d
B
F
S
-60
-60
B
F
S
-70
-70
-80
-80
-90
-90
-100
-110
-120
-100
-110
-120
-130
20
-130
20
50
100
200
500
1k
2k
5k
10k
20k
50
100
200
500
1k
2k
5k
10k
20k
Hz
Hz
Figure 9. FFT (-1 dB 96 kHz)
Figure 10. FFT (-60 dB, 96 kHz)
+0
+0
-10
-10
-20
-30
-40
-50
-60
-70
-80
-90
-20
-30
-40
-50
d
B
F
S
d
-60
B
F
S
-70
-80
-90
-100
-110
-120
-130
20
-100
20
50
100
200
500
1k
2k
5k
10k
20k
50
100
200
500
1k
2k
5k
10k
20k
Hz
Hz
Figure 11. FFT (96 kHz, No Input)
Figure 12. 96 kHz, THD+N vs. Input Freq
10
DS687DB2
CIRRUS [ CIRRUS LOGIC ]
