cs4329 Cirrus Logic, Inc., cs4329 Datasheet - Page 15

• Manufacturer Part Number: cs4329
• Description: 20-bit, Stereo D/a Converter For Digital Audio
• Manufacturer: Cirrus Logic, Inc.

DS153F1
B
A
d
r
+0.8
+0.6
+0.4
+0.2
B
A
d
-0.2
-0.4
-0.6
-0.8
r
+1
+0
-1
-100
-110
-120
-130
-140
-150
-160
d
B
A
r
-10
-20
-30
-40
-50
-60
-70
-80
-90
+0
-100
-110
-120
-130
-140
-150
20
-10
-20
-30
-40
-50
-60
-70
-80
-90
+0
50
2.5k
Figure 14. Frequency Response
2k
100
Figure 18. -60 dBFS FFT
4k
Figure 16. 0 dBFS FFT
5k
200
6k
7.5k
8k
500
Hz
10k
Hz
Hz
10k
1k
12k
12.5k
2k
14k
15k
5k
16k
17.5k
10k
18k
20k
20k
20k
d
B
A
r
d
B
A
r
B
A
d
r
-100
-105
-110
-115
-120
-60
-65
-70
-75
-80
-85
-90
-95
-100
-110
-120
-130
-140
-150
-160
+5
+4
+3
+2
+1
-0
-1
-2
-3
-4
-5
-10
-20
-30
-40
-50
-60
-70
-80
-90
+0
-120
-60
Figure 19. Fade-to-Noise Linearity
Figure 15. THD+N vs. Amplitude
2.5k
-100
-50
Figure 17. -20 dBFS FFT
5k
-80
-40
7.5k
dBFS
dBFS
-60
10k
-30
Hz
12.5k
-40
-20
15k
-20
-10
17.5k
CS4329
20k
+0
+0
15